Release 2.2.0
- Fix drawing artefacts
- Convert to Layout API and fix various GUI issues
- Migrate to Locale Kit
- Added translations: Dutch (thanks Begasus!), Spanish (thanks twse!)
- Anti-Dither add-on: use spinner widget
- Blur add-on: react to changes live
- Fill tool: Fix gradient rendering
- Open dropped images/projects
- Fix build on modern GCC