v0.3.1

Improvements

• TextEditor: Add misssing support for OnChange in Cocoa implementation (#20, thanks @Suremeo!)
• ListBox: Add support for unmounting controls again (#22, 6f7e570)

Bug-fixes

• ListBox: Fix memory management issue in Cocoa backend which would show empte entries in some cases (#22, da85091)

Code-quality improvements

• Setup basic GitHub Actions workflow (cbeed25)

Full Changelog: v0.3.0...v0.3.1