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Build Information

Failed to build swift-awesome-button, reference v1.0.0 (c296ea), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 23 Apr 2026 14:49:41 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-awesome-button -destination platform=macOS,arch=arm64

Build Log

                activityColor: Color(red: 0.702, green: 0.898, blue: 0.882)
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:164:32: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                activityColor: Color(red: 0.702, green: 0.898, blue: 0.882)
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:164:32: note: add 'if #available' version check
                activityColor: Color(red: 0.702, green: 0.898, blue: 0.882)
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:171:35: error: 'white' is only available in macOS 10.15 or newer
                backgroundColor: .white,
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:171:35: note: add 'if #available' version check
                backgroundColor: .white,
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:173:40: error: 'Color' is only available in macOS 10.15 or newer
                backgroundPlaceholder: Color(red: 0.118, green: 0.533, blue: 0.898),
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:173:40: note: add 'if #available' version check
                backgroundPlaceholder: Color(red: 0.118, green: 0.533, blue: 0.898),
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:173:40: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                backgroundPlaceholder: Color(red: 0.118, green: 0.533, blue: 0.898),
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:173:40: note: add 'if #available' version check
                backgroundPlaceholder: Color(red: 0.118, green: 0.533, blue: 0.898),
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:174:37: error: 'Color' is only available in macOS 10.15 or newer
                backgroundProgress: Color(red: 0.784, green: 0.890, blue: 0.961),
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:174:37: note: add 'if #available' version check
                backgroundProgress: Color(red: 0.784, green: 0.890, blue: 0.961),
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:174:37: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                backgroundProgress: Color(red: 0.784, green: 0.890, blue: 0.961),
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:174:37: note: add 'if #available' version check
                backgroundProgress: Color(red: 0.784, green: 0.890, blue: 0.961),
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:175:28: error: 'Color' is only available in macOS 10.15 or newer
                textColor: Color(red: 0.118, green: 0.533, blue: 0.898),
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:175:28: note: add 'if #available' version check
                textColor: Color(red: 0.118, green: 0.533, blue: 0.898),
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:175:28: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                textColor: Color(red: 0.118, green: 0.533, blue: 0.898),
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:175:28: note: add 'if #available' version check
                textColor: Color(red: 0.118, green: 0.533, blue: 0.898),
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:177:30: error: 'Color' is only available in macOS 10.15 or newer
                borderColor: Color(red: 0.118, green: 0.533, blue: 0.898),
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:177:30: note: add 'if #available' version check
                borderColor: Color(red: 0.118, green: 0.533, blue: 0.898),
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:177:30: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                borderColor: Color(red: 0.118, green: 0.533, blue: 0.898),
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:177:30: note: add 'if #available' version check
                borderColor: Color(red: 0.118, green: 0.533, blue: 0.898),
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:178:32: error: 'Color' is only available in macOS 10.15 or newer
                activityColor: Color(red: 0.118, green: 0.533, blue: 0.898)
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:178:32: note: add 'if #available' version check
                activityColor: Color(red: 0.118, green: 0.533, blue: 0.898)
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:178:32: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                activityColor: Color(red: 0.118, green: 0.533, blue: 0.898)
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:178:32: note: add 'if #available' version check
                activityColor: Color(red: 0.118, green: 0.533, blue: 0.898)
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:187:29: error: 'white' is only available in macOS 10.15 or newer
                textColor: .white,
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:187:29: note: add 'if #available' version check
                textColor: .white,
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:188:33: error: 'white' is only available in macOS 10.15 or newer
                activityColor: .white
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:188:33: note: add 'if #available' version check
                activityColor: .white
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:197:29: error: 'white' is only available in macOS 10.15 or newer
                textColor: .white,
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:197:29: note: add 'if #available' version check
                textColor: .white,
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:198:33: error: 'white' is only available in macOS 10.15 or newer
                activityColor: .white
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:198:33: note: add 'if #available' version check
                activityColor: .white
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:204:34: error: 'Color' is only available in macOS 10.15 or newer
                backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875),
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:204:34: note: add 'if #available' version check
                backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875),
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:204:34: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875),
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:204:34: note: add 'if #available' version check
                backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875),
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:205:35: error: 'Color' is only available in macOS 10.15 or newer
                backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792),
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:205:35: note: add 'if #available' version check
                backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792),
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:205:35: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792),
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:205:35: note: add 'if #available' version check
                backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792),
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:206:28: error: 'Color' is only available in macOS 10.15 or newer
                textColor: Color(red: 0.714, green: 0.714, blue: 0.714)
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:206:28: note: add 'if #available' version check
                textColor: Color(red: 0.714, green: 0.714, blue: 0.714)
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:206:28: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
                textColor: Color(red: 0.714, green: 0.714, blue: 0.714)
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:206:28: note: add 'if #available' version check
                textColor: Color(red: 0.714, green: 0.714, blue: 0.714)
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:145:13: note: add '@available' attribute to enclosing let
private let basicTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:220:16: error: 'Color' is only available in macOS 10.15 or newer
    let blue = Color(red: 0.400, green: 0.471, blue: 0.773)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:220:16: note: add 'if #available' version check
    let blue = Color(red: 0.400, green: 0.471, blue: 0.773)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:220:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let blue = Color(red: 0.400, green: 0.471, blue: 0.773)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:220:16: note: add 'if #available' version check
    let blue = Color(red: 0.400, green: 0.471, blue: 0.773)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:221:16: error: 'Color' is only available in macOS 10.15 or newer
    let grey = Color(red: 0.518, green: 0.510, blue: 0.537)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:221:16: note: add 'if #available' version check
    let grey = Color(red: 0.518, green: 0.510, blue: 0.537)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:221:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let grey = Color(red: 0.518, green: 0.510, blue: 0.537)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:221:16: note: add 'if #available' version check
    let grey = Color(red: 0.518, green: 0.510, blue: 0.537)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:222:16: error: 'Color' is only available in macOS 10.15 or newer
    let pink = Color(red: 0.922, green: 0.627, blue: 0.741)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:222:16: note: add 'if #available' version check
    let pink = Color(red: 0.922, green: 0.627, blue: 0.741)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:222:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let pink = Color(red: 0.922, green: 0.627, blue: 0.741)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:222:16: note: add 'if #available' version check
    let pink = Color(red: 0.922, green: 0.627, blue: 0.741)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:223:16: error: 'Color' is only available in macOS 10.15 or newer
    let teal = Color(red: 0.243, green: 0.718, blue: 0.725)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:223:16: note: add 'if #available' version check
    let teal = Color(red: 0.243, green: 0.718, blue: 0.725)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:223:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let teal = Color(red: 0.243, green: 0.718, blue: 0.725)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:223:16: note: add 'if #available' version check
    let teal = Color(red: 0.243, green: 0.718, blue: 0.725)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:224:114: error: 'white' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 4, height: 55, paddingHorizontal: 20, raiseLevel: 6, textColor: .white, activityColor: .white)
                                                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:224:114: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 4, height: 55, paddingHorizontal: 20, raiseLevel: 6, textColor: .white, activityColor: .white)
                                                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:224:137: error: 'white' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 4, height: 55, paddingHorizontal: 20, raiseLevel: 6, textColor: .white, activityColor: .white)
                                                                                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:224:137: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 4, height: 55, paddingHorizontal: 20, raiseLevel: 6, textColor: .white, activityColor: .white)
                                                                                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:227:21: error: 'Color' is only available in macOS 10.15 or newer
        background: Color(red: 0.310, green: 0.435, blue: 0.769),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:227:21: note: add 'if #available' version check
        background: Color(red: 0.310, green: 0.435, blue: 0.769),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:227:21: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
        background: Color(red: 0.310, green: 0.435, blue: 0.769),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:227:21: note: add 'if #available' version check
        background: Color(red: 0.310, green: 0.435, blue: 0.769),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:228:17: error: 'white' is only available in macOS 10.15 or newer
        color: .white,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:228:17: note: add 'if #available' version check
        color: .white,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:230:139: error: 'Color' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: blue, backgroundDarker: blendColors(-0.3, blue), backgroundProgress: Color(red: 0.165, green: 0.259, blue: 0.518))),
                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:230:139: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: blue, backgroundDarker: blendColors(-0.3, blue), backgroundProgress: Color(red: 0.165, green: 0.259, blue: 0.518))),
                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:230:139: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: blue, backgroundDarker: blendColors(-0.3, blue), backgroundProgress: Color(red: 0.165, green: 0.259, blue: 0.518))),
                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:230:139: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: blue, backgroundDarker: blendColors(-0.3, blue), backgroundProgress: Color(red: 0.165, green: 0.259, blue: 0.518))),
                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:231:141: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundColor: grey, backgroundDarker: blendColors(-0.3, grey), backgroundProgress: Color(red: 0.247, green: 0.247, blue: 0.247))),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:231:141: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundColor: grey, backgroundDarker: blendColors(-0.3, grey), backgroundProgress: Color(red: 0.247, green: 0.247, blue: 0.247))),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:231:141: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundColor: grey, backgroundDarker: blendColors(-0.3, grey), backgroundProgress: Color(red: 0.247, green: 0.247, blue: 0.247))),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:231:141: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundColor: grey, backgroundDarker: blendColors(-0.3, grey), backgroundProgress: Color(red: 0.247, green: 0.247, blue: 0.247))),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:71: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:71: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:135: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:135: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:192: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:192: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:234:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:219:13: note: add '@available' attribute to enclosing let
private let bojackTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:247:94: error: 'Color' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 8, height: 55, raiseLevel: 8, activityColor: Color(red: 1, green: 0.882, blue: 0.114))
                                                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:247:94: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 8, height: 55, raiseLevel: 8, activityColor: Color(red: 1, green: 0.882, blue: 0.114))
                                                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:247:94: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 8, height: 55, raiseLevel: 8, activityColor: Color(red: 1, green: 0.882, blue: 0.114))
                                                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:247:94: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 8, height: 55, raiseLevel: 8, activityColor: Color(red: 1, green: 0.882, blue: 0.114))
                                                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:248:16: error: 'Color' is only available in macOS 10.15 or newer
    let blue = Color(red: 0, green: 0.722, blue: 0.769)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:248:16: note: add 'if #available' version check
    let blue = Color(red: 0, green: 0.722, blue: 0.769)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:248:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let blue = Color(red: 0, green: 0.722, blue: 0.769)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:248:16: note: add 'if #available' version check
    let blue = Color(red: 0, green: 0.722, blue: 0.769)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:249:15: error: 'Color' is only available in macOS 10.15 or newer
    let red = Color(red: 0.859, green: 0.271, blue: 0.341)
              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:249:15: note: add 'if #available' version check
    let red = Color(red: 0.859, green: 0.271, blue: 0.341)
              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:249:15: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let red = Color(red: 0.859, green: 0.271, blue: 0.341)
              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:249:15: note: add 'if #available' version check
    let red = Color(red: 0.859, green: 0.271, blue: 0.341)
              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:250:18: error: 'Color' is only available in macOS 10.15 or newer
    let yellow = Color(red: 0.992, green: 0.953, blue: 0.325)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:250:18: note: add 'if #available' version check
    let yellow = Color(red: 0.992, green: 0.953, blue: 0.325)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:250:18: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let yellow = Color(red: 0.992, green: 0.953, blue: 0.325)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:250:18: note: add 'if #available' version check
    let yellow = Color(red: 0.992, green: 0.953, blue: 0.325)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:251:17: error: 'Color' is only available in macOS 10.15 or newer
    let brown = Color(red: 0.529, green: 0.404, blue: 0.325)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:251:17: note: add 'if #available' version check
    let brown = Color(red: 0.529, green: 0.404, blue: 0.325)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:251:17: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let brown = Color(red: 0.529, green: 0.404, blue: 0.325)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:251:17: note: add 'if #available' version check
    let brown = Color(red: 0.529, green: 0.404, blue: 0.325)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:252:16: error: 'Color' is only available in macOS 10.15 or newer
    let dark = Color(red: 0.176, green: 0.176, blue: 0.227)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:252:16: note: add 'if #available' version check
    let dark = Color(red: 0.176, green: 0.176, blue: 0.227)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:252:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let dark = Color(red: 0.176, green: 0.176, blue: 0.227)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:252:16: note: add 'if #available' version check
    let dark = Color(red: 0.176, green: 0.176, blue: 0.227)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:255:21: error: 'Color' is only available in macOS 10.15 or newer
        background: Color(red: 0.933, green: 0.196, blue: 0.325),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:255:21: note: add 'if #available' version check
        background: Color(red: 0.933, green: 0.196, blue: 0.325),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:255:21: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
        background: Color(red: 0.933, green: 0.196, blue: 0.325),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:255:21: note: add 'if #available' version check
        background: Color(red: 0.933, green: 0.196, blue: 0.325),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:71: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:71: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:135: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:135: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:192: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:192: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:262:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:246:13: note: add '@available' attribute to enclosing let
private let cartmanTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:275:96: error: 'white' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 24, height: 55, raiseLevel: 8, activityColor: .white)
                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:275:96: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 24, height: 55, raiseLevel: 8, activityColor: .white)
                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:276:19: error: 'Color' is only available in macOS 10.15 or newer
    let primary = Color(red: 0.275, green: 0.220, blue: 0.337)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:276:19: note: add 'if #available' version check
    let primary = Color(red: 0.275, green: 0.220, blue: 0.337)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:276:19: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let primary = Color(red: 0.275, green: 0.220, blue: 0.337)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:276:19: note: add 'if #available' version check
    let primary = Color(red: 0.275, green: 0.220, blue: 0.337)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:277:21: error: 'Color' is only available in macOS 10.15 or newer
    let secondary = Color(red: 0.604, green: 0.549, blue: 0.616)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:277:21: note: add 'if #available' version check
    let secondary = Color(red: 0.604, green: 0.549, blue: 0.616)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:277:21: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let secondary = Color(red: 0.604, green: 0.549, blue: 0.616)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:277:21: note: add 'if #available' version check
    let secondary = Color(red: 0.604, green: 0.549, blue: 0.616)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:278:18: error: 'Color' is only available in macOS 10.15 or newer
    let anchor = Color(red: 0.455, green: 0.592, blue: 0.263)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:278:18: note: add 'if #available' version check
    let anchor = Color(red: 0.455, green: 0.592, blue: 0.263)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:278:18: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let anchor = Color(red: 0.455, green: 0.592, blue: 0.263)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:278:18: note: add 'if #available' version check
    let anchor = Color(red: 0.455, green: 0.592, blue: 0.263)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:279:24: error: 'Color' is only available in macOS 10.15 or newer
    let anchorBorder = Color(red: 0.404, green: 0.541, blue: 0.216)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:279:24: note: add 'if #available' version check
    let anchorBorder = Color(red: 0.404, green: 0.541, blue: 0.216)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:279:24: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let anchorBorder = Color(red: 0.404, green: 0.541, blue: 0.216)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:279:24: note: add 'if #available' version check
    let anchorBorder = Color(red: 0.404, green: 0.541, blue: 0.216)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:280:18: error: 'Color' is only available in macOS 10.15 or newer
    let danger = Color(red: 0.859, green: 0.271, blue: 0.341)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:280:18: note: add 'if #available' version check
    let danger = Color(red: 0.859, green: 0.271, blue: 0.341)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:280:18: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let danger = Color(red: 0.859, green: 0.271, blue: 0.341)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:280:18: note: add 'if #available' version check
    let danger = Color(red: 0.859, green: 0.271, blue: 0.341)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:281:18: error: 'Color' is only available in macOS 10.15 or newer
    let yellow = Color(red: 0.992, green: 0.953, blue: 0.325)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:281:18: note: add 'if #available' version check
    let yellow = Color(red: 0.992, green: 0.953, blue: 0.325)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:281:18: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let yellow = Color(red: 0.992, green: 0.953, blue: 0.325)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:281:18: note: add 'if #available' version check
    let yellow = Color(red: 0.992, green: 0.953, blue: 0.325)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:285:17: error: 'white' is only available in macOS 10.15 or newer
        color: .white,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:285:17: note: add 'if #available' version check
        color: .white,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:287:138: error: 'white' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: primary, backgroundDarker: blendColors(-0.85, primary), textColor: .white, borderWidth: 1, borderColor: primary)),
                                                                                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:287:138: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: primary, backgroundDarker: blendColors(-0.85, primary), textColor: .white, borderWidth: 1, borderColor: primary)),
                                                                                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:288:146: error: 'white' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundColor: secondary, backgroundDarker: blendColors(-0.6218, secondary), textColor: .white, borderWidth: 1, borderColor: secondary)),
                                                                                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:288:146: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundColor: secondary, backgroundDarker: blendColors(-0.6218, secondary), textColor: .white, borderWidth: 1, borderColor: secondary)),
                                                                                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:289:137: error: 'white' is only available in macOS 10.15 or newer
            .anchor: common.merge(ThemeButtonStyle(backgroundColor: anchor, backgroundDarker: blendColors(-0.6218, anchor), textColor: .white, borderWidth: 1, borderColor: anchorBorder)),
                                                                                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:289:137: note: add 'if #available' version check
            .anchor: common.merge(ThemeButtonStyle(backgroundColor: anchor, backgroundDarker: blendColors(-0.6218, anchor), textColor: .white, borderWidth: 1, borderColor: anchorBorder)),
                                                                                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:71: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:71: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:135: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:135: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:192: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:192: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:291:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:274:13: note: add '@available' attribute to enclosing let
private let mysterionTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:304:16: error: 'Color' is only available in macOS 10.15 or newer
    let blue = Color(red: 0.286, green: 0.325, blue: 0.435)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:304:16: note: add 'if #available' version check
    let blue = Color(red: 0.286, green: 0.325, blue: 0.435)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:304:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let blue = Color(red: 0.286, green: 0.325, blue: 0.435)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:304:16: note: add 'if #available' version check
    let blue = Color(red: 0.286, green: 0.325, blue: 0.435)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:305:18: error: 'Color' is only available in macOS 10.15 or newer
    let yellow = Color(red: 0.996, green: 0.988, blue: 0.506)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:305:18: note: add 'if #available' version check
    let yellow = Color(red: 0.996, green: 0.988, blue: 0.506)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:305:18: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let yellow = Color(red: 0.996, green: 0.988, blue: 0.506)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:305:18: note: add 'if #available' version check
    let yellow = Color(red: 0.996, green: 0.988, blue: 0.506)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:306:17: error: 'Color' is only available in macOS 10.15 or newer
    let green = Color(red: 0.239, green: 0.714, blue: 0.294)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:306:17: note: add 'if #available' version check
    let green = Color(red: 0.239, green: 0.714, blue: 0.294)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:306:17: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let green = Color(red: 0.239, green: 0.714, blue: 0.294)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:306:17: note: add 'if #available' version check
    let green = Color(red: 0.239, green: 0.714, blue: 0.294)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:307:16: error: 'Color' is only available in macOS 10.15 or newer
    let skin = Color(red: 0.925, green: 0.792, blue: 0.694)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:307:16: note: add 'if #available' version check
    let skin = Color(red: 0.925, green: 0.792, blue: 0.694)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:307:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let skin = Color(red: 0.925, green: 0.792, blue: 0.694)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:307:16: note: add 'if #available' version check
    let skin = Color(red: 0.925, green: 0.792, blue: 0.694)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:308:23: error: 'Color' is only available in macOS 10.15 or newer
    let radioactive = Color(red: 0.824, green: 0.878, blue: 0.329)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:308:23: note: add 'if #available' version check
    let radioactive = Color(red: 0.824, green: 0.878, blue: 0.329)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:308:23: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let radioactive = Color(red: 0.824, green: 0.878, blue: 0.329)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:308:23: note: add 'if #available' version check
    let radioactive = Color(red: 0.824, green: 0.878, blue: 0.329)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:309:17: error: 'Color' is only available in macOS 10.15 or newer
    let brown = Color(red: 0.427, green: 0.294, blue: 0.161)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:309:17: note: add 'if #available' version check
    let brown = Color(red: 0.427, green: 0.294, blue: 0.161)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:309:17: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let brown = Color(red: 0.427, green: 0.294, blue: 0.161)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:309:17: note: add 'if #available' version check
    let brown = Color(red: 0.427, green: 0.294, blue: 0.161)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:310:95: error: 'Color' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 25, height: 55, raiseLevel: 6, activityColor: Color(red: 0.702, green: 0.898, blue: 0.882))
                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:310:95: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 25, height: 55, raiseLevel: 6, activityColor: Color(red: 0.702, green: 0.898, blue: 0.882))
                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:310:95: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 25, height: 55, raiseLevel: 6, activityColor: Color(red: 0.702, green: 0.898, blue: 0.882))
                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:310:95: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 25, height: 55, raiseLevel: 6, activityColor: Color(red: 0.702, green: 0.898, blue: 0.882))
                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:314:16: error: 'Color' is only available in macOS 10.15 or newer
        color: Color(red: 0.325, green: 0.314, blue: 0.082),
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:314:16: note: add 'if #available' version check
        color: Color(red: 0.325, green: 0.314, blue: 0.082),
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:314:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
        color: Color(red: 0.325, green: 0.314, blue: 0.082),
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:314:16: note: add 'if #available' version check
        color: Color(red: 0.325, green: 0.314, blue: 0.082),
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:71: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:71: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:135: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:135: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:192: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:192: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:320:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:303:13: note: add '@available' attribute to enclosing let
private let c137Theme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:333:17: error: 'Color' is only available in macOS 10.15 or newer
    let green = Color(red: 0.239, green: 0.714, blue: 0.294)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:333:17: note: add 'if #available' version check
    let green = Color(red: 0.239, green: 0.714, blue: 0.294)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:333:17: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let green = Color(red: 0.239, green: 0.714, blue: 0.294)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:333:17: note: add 'if #available' version check
    let green = Color(red: 0.239, green: 0.714, blue: 0.294)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:334:23: error: 'Color' is only available in macOS 10.15 or newer
    let radioactive = Color(red: 0.824, green: 0.878, blue: 0.329)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:334:23: note: add 'if #available' version check
    let radioactive = Color(red: 0.824, green: 0.878, blue: 0.329)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:334:23: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let radioactive = Color(red: 0.824, green: 0.878, blue: 0.329)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:334:23: note: add 'if #available' version check
    let radioactive = Color(red: 0.824, green: 0.878, blue: 0.329)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:335:22: error: 'Color' is only available in macOS 10.15 or newer
    let unityLight = Color(red: 0.545, green: 0.200, blue: 0.341)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:335:22: note: add 'if #available' version check
    let unityLight = Color(red: 0.545, green: 0.200, blue: 0.341)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:335:22: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let unityLight = Color(red: 0.545, green: 0.200, blue: 0.341)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:335:22: note: add 'if #available' version check
    let unityLight = Color(red: 0.545, green: 0.200, blue: 0.341)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:336:21: error: 'Color' is only available in macOS 10.15 or newer
    let unityDark = Color(red: 0.325, green: 0.094, blue: 0.286)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:336:21: note: add 'if #available' version check
    let unityDark = Color(red: 0.325, green: 0.094, blue: 0.286)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:336:21: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let unityDark = Color(red: 0.325, green: 0.094, blue: 0.286)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:336:21: note: add 'if #available' version check
    let unityDark = Color(red: 0.325, green: 0.094, blue: 0.286)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:337:21: error: 'Color' is only available in macOS 10.15 or newer
    let unityEyes = Color(red: 0.894, green: 0.914, blue: 0.580)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:337:21: note: add 'if #available' version check
    let unityEyes = Color(red: 0.894, green: 0.914, blue: 0.580)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:337:21: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let unityEyes = Color(red: 0.894, green: 0.914, blue: 0.580)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:337:21: note: add 'if #available' version check
    let unityEyes = Color(red: 0.894, green: 0.914, blue: 0.580)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:338:96: error: 'white' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 25, height: 55, raiseLevel: 6, activityColor: .white)
                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:338:96: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 25, height: 55, raiseLevel: 6, activityColor: .white)
                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:341:21: error: 'Color' is only available in macOS 10.15 or newer
        background: Color(red: 0.667, green: 0.827, blue: 0.918),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:341:21: note: add 'if #available' version check
        background: Color(red: 0.667, green: 0.827, blue: 0.918),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:341:21: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
        background: Color(red: 0.667, green: 0.827, blue: 0.918),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:341:21: note: add 'if #available' version check
        background: Color(red: 0.667, green: 0.827, blue: 0.918),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:342:16: error: 'Color' is only available in macOS 10.15 or newer
        color: Color(red: 0.180, green: 0.518, blue: 0.694),
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:342:16: note: add 'if #available' version check
        color: Color(red: 0.180, green: 0.518, blue: 0.694),
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:342:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
        color: Color(red: 0.180, green: 0.518, blue: 0.694),
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:342:16: note: add 'if #available' version check
        color: Color(red: 0.180, green: 0.518, blue: 0.694),
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:70: error: 'Color' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:70: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:70: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:70: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:134: error: 'Color' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:134: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:134: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:134: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:203: error: 'Color' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:203: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:203: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:203: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:269: error: 'Color' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:269: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:269: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:269: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:326: error: 'Color' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:326: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:326: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:344:326: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.667, green: 0.827, blue: 0.918), backgroundDarker: Color(red: 0.341, green: 0.663, blue: 0.831), backgroundPlaceholder: Color(red: 0.553, green: 0.741, blue: 0.851), backgroundProgress: Color(red: 0.341, green: 0.663, blue: 0.831), textColor: Color(red: 0.180, green: 0.518, blue: 0.694))),
                                                                                                                                                                                                                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:73: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:73: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:73: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:73: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:136: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:136: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:136: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:136: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:200: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:200: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:200: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:200: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:269: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:269: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:269: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:269: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:335: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:335: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:335: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:335: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:392: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:392: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:392: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:392: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:467: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:467: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:467: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:467: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:528: error: 'Color' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:528: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:528: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:345:528: note: add 'if #available' version check
            .secondary: common.merge(ThemeButtonStyle(backgroundActive: Color(red: 0.906, green: 0.988, blue: 0.984), backgroundColor: Color(red: 0.980, green: 0.980, blue: 0.980), backgroundDarker: Color(red: 0.404, green: 0.796, blue: 0.765), backgroundPlaceholder: Color(red: 0.702, green: 0.898, blue: 0.882), backgroundProgress: Color(red: 0.773, green: 0.925, blue: 0.910), textColor: Color(red: 0.204, green: 0.596, blue: 0.565), borderWidth: 2, borderColor: Color(red: 0.702, green: 0.898, blue: 0.882), activityColor: Color(red: 0.204, green: 0.596, blue: 0.565))),
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:71: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:71: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:135: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:135: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:192: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:192: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:267: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:267: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:267: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:348:267: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.910, green: 0.988, blue: 0.855), backgroundDarker: Color(red: 0.741, green: 0.882, blue: 0.635), textColor: Color(red: 0.780, green: 0.949, blue: 0.663), borderWidth: 2, borderColor: Color(red: 0.780, green: 0.910, blue: 0.682))),
                                                                                                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:332:13: note: add '@available' attribute to enclosing let
private let rickTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:361:19: error: 'Color' is only available in macOS 10.15 or newer
    let primary = Color(red: 0.780, green: 0.486, blue: 0.706)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:361:19: note: add 'if #available' version check
    let primary = Color(red: 0.780, green: 0.486, blue: 0.706)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:361:19: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let primary = Color(red: 0.780, green: 0.486, blue: 0.706)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:361:19: note: add 'if #available' version check
    let primary = Color(red: 0.780, green: 0.486, blue: 0.706)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:362:21: error: 'Color' is only available in macOS 10.15 or newer
    let secondary = Color(red: 0.902, green: 0.569, blue: 0.243)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:362:21: note: add 'if #available' version check
    let secondary = Color(red: 0.902, green: 0.569, blue: 0.243)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:362:21: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let secondary = Color(red: 0.902, green: 0.569, blue: 0.243)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:362:21: note: add 'if #available' version check
    let secondary = Color(red: 0.902, green: 0.569, blue: 0.243)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:363:18: error: 'Color' is only available in macOS 10.15 or newer
    let anchor = Color.white
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:363:18: note: add 'if #available' version check
    let anchor = Color.white
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:363:24: error: 'white' is only available in macOS 10.15 or newer
    let anchor = Color.white
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:363:24: note: add 'if #available' version check
    let anchor = Color.white
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:364:16: error: 'Color' is only available in macOS 10.15 or newer
    let beth = Color(red: 0.890, green: 0.435, blue: 0.369)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:364:16: note: add 'if #available' version check
    let beth = Color(red: 0.890, green: 0.435, blue: 0.369)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:364:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let beth = Color(red: 0.890, green: 0.435, blue: 0.369)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:364:16: note: add 'if #available' version check
    let beth = Color(red: 0.890, green: 0.435, blue: 0.369)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:365:96: error: 'white' is only available in macOS 10.15 or newer
    let common = ThemeButtonStyle(borderRadius: 24, height: 55, raiseLevel: 8, activityColor: .white)
                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:365:96: note: add 'if #available' version check
    let common = ThemeButtonStyle(borderRadius: 24, height: 55, raiseLevel: 8, activityColor: .white)
                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:369:17: error: 'white' is only available in macOS 10.15 or newer
        color: .white,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:369:17: note: add 'if #available' version check
        color: .white,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:371:187: error: 'white' is only available in macOS 10.15 or newer
            .primary: common.merge(ThemeButtonStyle(backgroundColor: primary, backgroundDarker: blendColors(-0.38, primary), backgroundProgress: blendColors(-0.62, primary), textColor: .white, borderWidth: 0, borderColor: primary)),
                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:371:187: note: add 'if #available' version check
            .primary: common.merge(ThemeButtonStyle(backgroundColor: primary, backgroundDarker: blendColors(-0.38, primary), backgroundProgress: blendColors(-0.62, primary), textColor: .white, borderWidth: 0, borderColor: primary)),
                                                                                                                                                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:373:141: error: 'white' is only available in macOS 10.15 or newer
            .anchor: common.merge(ThemeButtonStyle(backgroundColor: secondary, backgroundDarker: blendColors(-0.62, secondary), textColor: .white, borderWidth: 0, borderColor: secondary)),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:373:141: note: add 'if #available' version check
            .anchor: common.merge(ThemeButtonStyle(backgroundColor: secondary, backgroundDarker: blendColors(-0.62, secondary), textColor: .white, borderWidth: 0, borderColor: secondary)),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:374:177: error: 'white' is only available in macOS 10.15 or newer
            .danger: common.merge(ThemeButtonStyle(backgroundColor: beth, backgroundDarker: blendColors(-0.38, beth), backgroundProgress: blendColors(-0.62, beth), textColor: .white, borderWidth: 0, borderColor: beth)),
                                                                                                                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:374:177: note: add 'if #available' version check
            .danger: common.merge(ThemeButtonStyle(backgroundColor: beth, backgroundDarker: blendColors(-0.38, beth), backgroundProgress: blendColors(-0.62, beth), textColor: .white, borderWidth: 0, borderColor: beth)),
                                                                                                                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:71: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:71: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:71: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:135: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:135: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:135: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:192: error: 'Color' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:192: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:375:192: note: add 'if #available' version check
            .disabled: common.merge(ThemeButtonStyle(backgroundColor: Color(red: 0.875, green: 0.875, blue: 0.875), backgroundDarker: Color(red: 0.792, green: 0.792, blue: 0.792), textColor: Color(red: 0.714, green: 0.714, blue: 0.714))),
                                                                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:360:13: note: add '@available' attribute to enclosing let
private let summerTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:388:16: error: 'Color' is only available in macOS 10.15 or newer
    let dark = Color(red: 0.227, green: 0.227, blue: 0.227)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:388:16: note: add 'if #available' version check
    let dark = Color(red: 0.227, green: 0.227, blue: 0.227)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:388:16: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let dark = Color(red: 0.227, green: 0.227, blue: 0.227)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:388:16: note: add 'if #available' version check
    let dark = Color(red: 0.227, green: 0.227, blue: 0.227)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:389:17: error: 'Color' is only available in macOS 10.15 or newer
    let white = Color(red: 0.984, green: 0.984, blue: 0.984)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:389:17: note: add 'if #available' version check
    let white = Color(red: 0.984, green: 0.984, blue: 0.984)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:389:17: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let white = Color(red: 0.984, green: 0.984, blue: 0.984)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:389:17: note: add 'if #available' version check
    let white = Color(red: 0.984, green: 0.984, blue: 0.984)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:390:18: error: 'Color' is only available in macOS 10.15 or newer
    let purple = Color(red: 0.451, green: 0.188, blue: 0.525)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:390:18: note: add 'if #available' version check
    let purple = Color(red: 0.451, green: 0.188, blue: 0.525)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:390:18: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let purple = Color(red: 0.451, green: 0.188, blue: 0.525)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:390:18: note: add 'if #available' version check
    let purple = Color(red: 0.451, green: 0.188, blue: 0.525)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:391:17: error: 'Color' is only available in macOS 10.15 or newer
    let green = Color(red: 0.467, green: 0.804, blue: 0.220)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:391:17: note: add 'if #available' version check
    let green = Color(red: 0.467, green: 0.804, blue: 0.220)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:391:17: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let green = Color(red: 0.467, green: 0.804, blue: 0.220)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:391:17: note: add 'if #available' version check
    let green = Color(red: 0.467, green: 0.804, blue: 0.220)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:392:18: error: 'Color' is only available in macOS 10.15 or newer
    let yellow = Color(red: 1.0, green: 0.906, blue: 0.153)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:392:18: note: add 'if #available' version check
    let yellow = Color(red: 1.0, green: 0.906, blue: 0.153)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:392:18: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
    let yellow = Color(red: 1.0, green: 0.906, blue: 0.153)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:392:18: note: add 'if #available' version check
    let yellow = Color(red: 1.0, green: 0.906, blue: 0.153)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:396:21: error: 'Color' is only available in macOS 10.15 or newer
        background: Color(red: 0.184, green: 0.184, blue: 0.184),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:396:21: note: add 'if #available' version check
        background: Color(red: 0.184, green: 0.184, blue: 0.184),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:396:21: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
        background: Color(red: 0.184, green: 0.184, blue: 0.184),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:396:21: note: add 'if #available' version check
        background: Color(red: 0.184, green: 0.184, blue: 0.184),
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:397:17: error: 'white' is only available in macOS 10.15 or newer
        color: .white,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:397:17: note: add 'if #available' version check
        color: .white,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:401:141: error: 'Color' is only available in macOS 10.15 or newer
            .anchor: common.merge(ThemeButtonStyle(backgroundColor: yellow, backgroundDarker: blendColors(-0.38, dark), backgroundProgress: Color(red: 0.251, green: 0.251, blue: 0.251), textColor: blendColors(-0.38, dark), borderWidth: 2, borderColor: dark, activityColor: dark)),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:401:141: note: add 'if #available' version check
            .anchor: common.merge(ThemeButtonStyle(backgroundColor: yellow, backgroundDarker: blendColors(-0.38, dark), backgroundProgress: Color(red: 0.251, green: 0.251, blue: 0.251), textColor: blendColors(-0.38, dark), borderWidth: 2, borderColor: dark, activityColor: dark)),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:401:141: error: 'init(_:red:green:blue:opacity:)' is only available in macOS 10.15 or newer
            .anchor: common.merge(ThemeButtonStyle(backgroundColor: yellow, backgroundDarker: blendColors(-0.38, dark), backgroundProgress: Color(red: 0.251, green: 0.251, blue: 0.251), textColor: blendColors(-0.38, dark), borderWidth: 2, borderColor: dark, activityColor: dark)),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:401:141: note: add 'if #available' version check
            .anchor: common.merge(ThemeButtonStyle(backgroundColor: yellow, backgroundDarker: blendColors(-0.38, dark), backgroundProgress: Color(red: 0.251, green: 0.251, blue: 0.251), textColor: blendColors(-0.38, dark), borderWidth: 2, borderColor: dark, activityColor: dark)),
                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift:387:13: note: add '@available' attribute to enclosing let
private let bruceTheme: ThemeDefinition = {
            ^
SwiftCompile normal arm64 Compiling\ ThemedButton.swift,\ Themes.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/ThemedButton.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/ThemedButton.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/Themes.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ UIKitWrappers.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/UIKitWrappers.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/UIKitWrappers.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ButtonTouchSurface.swift,\ ColorHelpers.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/ButtonTouchSurface.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/ColorHelpers.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/ButtonTouchSurface.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/ColorHelpers.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ AwesomeButtonBody.swift,\ AwesomeButtonController.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/AwesomeButtonBody.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/AwesomeButtonController.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/AwesomeButtonBody.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/AwesomeButtonController.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ AwesomeButtonShellGeometry.swift,\ AwesomeButtonTextUpdatePlanning.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/AwesomeButtonShellGeometry.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftAwesomeButton/AwesomeButtonTextUpdatePlanning.swift (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
2026-04-23 10:49:39.370 xcodebuild[814:4870] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:167ed2cb9f6c4e347c97b82e2c3562825f96fe62, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:167ed2cb9f6c4e347c97b82e2c3562825f96fe62, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:167ed2cb9f6c4e347c97b82e2c3562825f96fe62, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:167ed2cb9f6c4e347c97b82e2c3562825f96fe62, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftAwesomeButton (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
	EmitSwiftModule normal arm64 (in target 'SwiftAwesomeButton' from project 'swift-awesome-button')
	Building workspace spi-builder-workspace with scheme swift-awesome-button
(3 failures)
BUILD FAILURE 6.3 macosXcodebuild