Hi pixel lovers! Today we've released Aseprite v1.3.15.3 including some fixes and v1.3.16-beta1 with a few nice features. Remember, beta versions are available only through Steam.
What's new
Aseprite v1.3.16.beta1 (art by DrSmey)
Added "Run Command" window (press Ctrl+ Space to try it!) #5393 featuring:
Aseprite's command search
Input of math expressions
Inline Lua script evaluation

Added UI customization by making all elements on screen dockable/movable/resizable #518 #3485
Lua API:
Added 'ui' parameter to all commands for enabling/disabling user interaction through their dialogs #3025
Aseprite v1.3.15.3
Fix UI theme colors to match theme color space commit c444b56
Context matching and prioritization using keyboard shortcuts #5390
Lua API:
\ Update scripting API version to 36
\ Enclose key names for plugin preferences with \["..."] when it's required #5412
Check the official announcement for more information.