You can download all versions in your lemon squeezy order overview

0.9.0-Beta

- Add automatic packing

- Various bugfixes

0.8.6-Beta

- Add import support for float16 and float32 textures.

0.8.5-Beta

- Fix ctrl+Z and ctrl+Y sometimes not working

0.8.4-Beta

- Add background options and checkerboard

0.8.3-Beta

- Add hotkeys q,w,r,t and 1,2,3,4 to change tools

0.8.2-Beta

- Support for tangent space normal maps

0.8.1-Beta

- Support for textures that are not square

- Various bugfixes

0.8.0-Beta

- First release