Fix bad working directory for games on Windows using gdb.
Translation update.
Version bump.
Fix ReleaseProcedure.bat script.
Updated Russian translation (thanks to Komencanto).
Fix Breakout example.
Made SpriteObject::GetAngle() more robust if no animation is present.
Fix layers not properly hidden in HTML5 games.
Started implementing unit tests for GDJS.
Merge branch 'master' into tilemap-object