coteditor/CotEditor 4.6.0-beta on GitHub

system requirements: macOS 13 and later

Support macOS 14 Sonoma.
Add the “Kind” option to syntax definitions to set the syntax is for “general” or “code”.
Add feature to set the editor font depending of the syntax kind.
Add the monospaced font setting to the Appearance settings pane.
Add ability to switch the monospaced/proportional font to the Fonts toolbar item.
Add option to disable the inconsistent line endings dialog entirely (not recommended).
Add Spanish localization (thanks to Agustin Borrego!).

Change the system requirement to macOS 13 Ventura and later.
Update the behavior and look of the inspector pane.
Add “Use system color” option to the cursor color in the theme setting view.
Update the character inspector to add labels for each item and display the Unicode version.
Make sure to perform the automatic whitespace trimming every time before explicit saving by the user.
Migrate the sharing interface to the modern version.
Reorganize the Settings window.
Add a font size field to the print dialog.
Deprecate the print font option in the Print settings.
Deprecate the cursor type option.
Deprecate the Color Code toolbar button.
[trivial] Migrate the Opacity toolbar item to popover in macOS 14.
[trivial] Disable the zoom button in the find & replace windows.
[trivial] Disable the contextual menu for shortcut fields.
[trivial] Reduce the maximum number of editors to split into.
[trivial] Change the behavior of the duplication command for syntax definitions to just create a duplicated syntax instead of opening the syntax editor dialog.
[trivial] Improve the behavior when selecting a row in the find result table in the Find window.
[trivial] Rename “syntax style” with just “syntax.”
[dev] Update the build environment to Xcode 15 Beta 8 (Swift 5.9).

Fix an issue that the Share button in the Touch Bar did not work when the document was replaced with the initial empty document.