Curio 9.4.9 Release Notes
September 14, 2016
Curio 9 runs on OS X Mavericks (10.9), OS X Yosemite (10.10), OS X El Capitan (10.11), or macOS Sierra (10.12).
macOS Sierra Fixes
This release fixes an urgent issue introduced in macOS Sierra. Apple made a change to the Mac's internal text framework in Sierra beta 5 that broke the technique that Curio has always used to allow the editing of text figures on the idea space and causes a crash instead. This release of Curio now uses a new technique for text figure editing which resolves this issue.