• added consistent handling of Sprite IDs for recent Unity versions

• fixed a major exception in Unity 2018.3 (Windows)
• support for reverse and ping-pong animation directions (Aseprite)
• added support for relative path to Aseprite application
• show warning if path to Aseprite is not properly configured

minor bug fixes

• "Loop Time" setting of an existing animation gets overridden now by global settings
• improvements for the custom import pipeline

• added User Option for different Sprite naming schemes

• added config options to select target directories for Sprites, Animations and Controllers
• improved Progressbar
• code refactoring and bug fixing

• now supports import of PyxelEdit files
• code refactoring and bug fixing

• import config now saved in custom asset in project folder
• fixed import of files with .aseprite extension

• an Animation can now target SpriteRenderer, UI.Image or both
• the Importer now respects a lot of settings on reimport: Texture Settings, Sprite Pivot Points, Animation Events, Animation looping, Animation Target Object Type

• added a simple automatic reimport for existing Animator Controllers and Animator Override Controllers