This is a small release that aims to get all the latest UI changes in place for documentation to be able to describe them. There aren't many new features here, but you can reset any selections back to the blank initial selection by clicking the reset button in the upper right, and separately, there's a button to delete folders that might have contents you don't want overlapping. GameJolt's API can be accessed with a new third-party library, and several other third-party libraries have had their default versions updated. There's more documentation about some otherwise-confusing parts of .gwt.xml files, in the generated .gwt.xml files (I couldn't even find official documentation on some of the newly-documented tags). Some rarely-encountered, but still problematic, bugs with the Generate button have been fixed, also.
Enjoy your launch!