v4.2.1

What's Changed

• Release v4.2.0 by @github-actions in #148
• Flexbox support by @lee-m in #151
• Fix busted tests due to a bug in PeriodicValueConverter from Flexbox changes by @lee-m in #153
• Add in support for "box-sizing" property by @lee-m in #149
• Fix UnknownProperty being used for known properties by @lee-m in #152
• Fix handling of unknown values for known property names by @lee-m in #155
• Couple of colour parsing fixes/tweaks by @lee-m in #156
• @page rule parsing fixes by @lee-m in #157

New Contributors

• @github-actions made their first contribution in #148
• @lee-m made their first contribution in #151

Full Changelog: v4.2.0...v4.2.1