Release 5.17.0 ### Bugfixes Fix problem with wrapped trailing whitespace displaying incorrectly. Prevent IME dialog from overlapping typed content in Chrome. Improve measuring of characters near a line wrap. [javascript mode](http://codemirror.net/mode/javascript): Improve support for `async`, allow trailing commas in `import` lists. [vim bindings](http://codemirror.net/demo/vim.html): Fix backspace in replace mode. [sublime bindings](http://codemirror.net/demo/sublime.html): Fix some key bindings on OS X to match Sublime Text. ### New features [markdown mode](http://codemirror.net/mode/markdown): Add more classes to image links in highlight-formatting mode.