- Update to 0.9.2:
* Client window titles (controlled by the theme attributes
'title_height', 'title_color', 'title_font')
* New command 'help' for live documentation on the object tree
* New 'watch' command that emits hooks when attribute values change.
* The 'lock_tag' attribute is now writable.
* New 'geometry' attribute for monitors.
* New dependencies: xft, freetype
Bug fixes:
* Correctly interpret _NET_WM_STRUT. This fixes panels that leave
a bit of space between the panel and the monitor edge and also
panels between two monitors.
* Correctly handling minimized clients when removing a tag.
* Preserve stacking order when changing the floating state of a tag
* Update frame objects correctly in the commands 'mirror' and 'rotate'