For those who primarily use the 2.x mode (the default mode), this is an important upgrade. A color conversion function in the v2.0.0 release has an error that can (and usually will) cause image degradation over multiple save/load cycles. Big thanks to gwojcik for noticing and fixing this. The 1.x mode has not been affected by this.

• HSV/HCY brush dynamics in 2.x mode fixed.
• Undo/Redo stack size made configurable and more efficient.
• Undo/Redo stack default size increased to 40.
• Rounding error when saving files in 2.x mode fixed.
• Invalid l11n strings fixed.
• Translated strings added/updated for several languages.
• Dependency on intltool removed (still required for libmypaint).
• Variables in l11n strings validated on build (xml tags are not validated yet, however).
• libmypaint translations are now bound, making them work properly in the appimages.
• OARS rating added to appdata (relevant for app-distribution software, but not much else).
• A number of Py3 compatibility issues were fixed.
• Svg icons fixed - some were previously considered invalid by librsvg >= 2.48.
• Svg icon sizes reduced across the board.
• Typos in documentation fixed (not user-facing typos).