40.beta
=======
* Add tooltips to workspace thumbnails [Florian; !155]
* Drop arrows from top bar menus [Florian; !156]
* drive-menu: Mark mounts that can be unmounted as removable [Michael; !152]
* Remove horizontal-workspaces extension [Florian; !158]
* Adjust to shell overview changes [Florian; !159, !160]
* Fix crashes [Daniel; !157]
* Misc. bug fixes and cleanups [Florian; !154, !161]

Contributors:
  Michael Lawton, Florian Müllner, Daniel van Vugt

Translators:
  Аляксей [be], A S Alam [pa]