system requirements: macOS 10.13 and later
Fixes
- Fix an issue on CotEditor 3.9.4 that window prevented from becoming smaller than the outline items' width.
- Fix an issue that some text transformation commands, such as “Make Upper Case,” also transformed the next unselected word that is identical to the selected one.
- Fix an issue in the navigation bar that the open/close split editor buttons did occasionally not work.