We've been testing a few updates to Stacks with the stack developers for a few weeks. It's stable enough to let everyone have a peek.
- Stacks API bug fixes
- Fixed drawing bugs in the library introduced in the last version.
- Latest Sparkle updater
- Plays nice with GateKeeper and the Mac App Store sandbox rules.
You won't be able to get this release via auto-update. It's download only.