v0.5.0-alpha.1

What's Changed

• [ Task ] Update README.md by @ProjektGopher in #42
• [ Feat ] Validate whisky.json by @gpibarra in #39
• [ Task ] Extract Hook and Platform classes by @ProjektGopher in #22
• [ Feat ] Add whisky validate command by @faissaloux in #45
• [ Task ] Cleanup commands config add array by @faissaloux in #46
• [ Feat ] Support Global Install by @ProjektGopher in #3

Full Changelog: v0.4.1...v0.5.0-alpha.1