Version 5.11 is out. Here's what's new:
* New modes: JSX and literate Haskell
* The editor now forwards more DOM events: `cut`, `copy`, `paste`,
and `touchstart`. It will also forward `mousedown` for drag events
* Fixes a bug where bookmarks next to collapsed spans were not rendered
* The Swift mode now supports auto-indentation
* Frontmatters in the YAML frontmatter mode are now optional as intended
You can get the zip here:
http://codemirror.net/codemirror-5.11.zip
Or look at the list of all patches:
https://github.com/codemirror/CodeMirror/compare/5.10.0...5.11.0
Best,
Marijn