This issue is just to keep track of features we'd like to see in the following v1.3.x versions (not specific dates/milestones, but we should be working on these):

• Textbox tool #28
• Make all elements on screen dockable/movable/resizable #518
• Add possibility to link/import external tilesets to share tilesets between files (part of Tilemap editor feature #977, probably Identify tilesets in other way (UUID?) #3877 is required)
• More brush shapes and patterns #175
• New move/select tool to better arrange cels/transformation of bounds/skew (related to New state to manipulate selection/shapes/two points tool #1847)
• Slice tool #721

And probably other features from the roadmap: https://www.aseprite.org/roadmap

Some features to give more priority:

• Audio support (for lip syncing) #70
• Save/restore the whole session (+undo information) automatically #1324