Aseprite v1.3.15 Aug 27, 2025

Hello everyone! Today we’ve released Aseprite v1.3.15.2 with several bug fixes and little new handy features. If you are using v1.3.15 or v1.3.15.1, sorry for the inconvenience, but it might be a good idea to update to the latest v1.3.15.2 version:

What’s new

• New possibility to duplicate slices (or Edit > Copy & Paste) t/21966 #4466

  

• Added “Show hidden” option to file selector #3079

  

• Added option to stroke text #5271

  

• New options to reconfigure keys to apply/discard the tranformation #5102

  

  

Aseprite v1.3.15.2

• Fixed arrow keys to move selection #5385
• Fixed close button in popup window #5386
• Fixed pivot position when Tiled Mode is enabled #2316

Aseprite v1.3.15.1

• Reverted Esc key behavior to drop pixels + deselect #5102
  • Added options to reconfigure keys to apply/cancel the transformation
• Added slices copy & paste and duplication #4466
• Fixed bug in Saturation layer blend mode #2661

Aseprite v1.3.15

• Added “Show hidden” option to file selector #3079
• Added options to stroke/fill text #5271
• Export files:
  • Added possibility to the output filename with “one click” (t/25920)
  • Added pinned/recent folders to export file popup menus
• Activate the native window when asking the user to save sprite changes #3542 #5318
• Fixed marquee tool escape deselection #5102 (thanks to @JoshuaL03) and added right-click to configure the cancel selection button
• Fixed mouse wheel zooming not working with zoom tool (quick) #2019 (thanks to @hwabis)
• Fixed Color Management regression #5333
• Fixed crash dropping file on timeline #5289
• Fixed updating context bar positions when moving pixels with arrow keys #5329
• Allow gif encoding to be stopped #2619
• Fixed crash deselecting moved pixels when using certain extensions #5280
• Fixed brush boundaries “accumulation” switching brush type only #5281
• Lua API:
  • Update API version to 35
  • Added sprite.undoHistory #5205
  • Added resizeable property to Dialog constructor #5177
  • Added onchecked parameter to Plugin:newCommand() #5198
  • Added missing FlipType.DIAGONAL #5359
  • Added app.tip #5316 #5348
  • Added autofit and sizeHint properties to Dialog #5176
  • Refresh timeline when changing layer collapsed status #5366
  • Process mnemonics consistently for plugins #5250
  • Escape characters in the console that we can’t show properly #5324

How to update Aseprite

Discuss in the Community site