There has been an update to Caissa in the Installer.app through the Ste Packaging source. I recently updated to version 0.83b of Caissa…below are the changes that have taken place in this app since the last version I had installed on my iPhone (there have been three updates to this app since yesterday).

Thank you to ioffe for his comment informing us of all the new changes!

Changes:
Caissa 0.83b
* proper handling of draws
* the app doesn’t hang anymore when one side wins
* if game is finished, the app blocks chessboard view, until button “new” pressed
Caissa 0.83a
* addressed 1 memory leak and 2 crash bugs (you can safely drag chess pieces off the board. If you still can let me know
Caissa 0.83
* undo functionality
* “pawn to queen” completely rewritten from ground up, eliminated number stability problems associated with this logic
* removed dead reference to Advanced Shape for pieces
* skin and add-on support off-board piece view