Here's an update to my freeware open-source project for pixel artists, isoblox:

I have uploaded a major code update and a release to SourceForge [link] and have also uploaded my main code tree to SF.net's SVN system. For those of you unfamiliar with version control, SVN is a beautiful thing. [link]

For the latest version (alpha 3), here's a rundown on some of the new things you can do:
- save and load data files in a text format
- save screenshots
- load a data file as a 'brush'
- copy a selection to a 'brush'
- delete one block or a selected volume
- rotate blocks (90 degrees)
- change the app's configuration via external *.cfg file

Try it out! [link]