A new version of Calypso has been released: version 0.8.29.

New Features

• Auto-Save prevents you from losing work when you quit Calypso.
• New look for rules and menus, featuring a rounder design.
• Improved help for the Settings -> Sounds interface.

Bug Fixes

• More accurate positioning of robot and cubes on the world map when the robot is carrying cubes around.
• The "not" tile now grays the DO half of the rule when "not" is satisfied.
• Miscellaneous minor program execution issues resolved.
• Tkinter pop-up window problem on the Mac resolved.