10 ENHANCEMENTS * Added help for all levels * Sync up with Turtle Blocks 139 * New translations BUG FIX * Restore challenge after 'clean' 9 ENHANCEMENTS * Added new help files written by Ignacio Rodriguez * Sync with current Turtle Blocks * New translations 8 ENHANCEMENTS * Cairo conversion * New translations 7 ENHANCEMENT * new translations 6 ENHANCEMENT * Refactoring of toolbars to meet new reference design BUG FIX * Fixed race-condition that sometimes prevented turtle art from launching (#3044) 5 ENHANCEMENT * Added offset to challenge to make it easier to align the turtle to the graphic * Added hints to the Help toolbar (with help from Ignacio Rodriguez) * Command-line version for running from GNOME shell 4 ENHANCEMENTS * Restore challenge after running clean block * Improved clarity of activity-icon graphics * Show dimensions on challenge graphics 3 ENHANCEMENT * Import custom challenge from Journal BUG FIXES * Fixed problem with erase button 2 BUG FIXES * Fixed problem with old-style toolbars 1 New activity that combines Turtle Blocks and Barry Newell's Turtle Confusion challenges