- Update to 0.9.0:
* When an application fails to focus itself (because
focus_stealing_prevention is active), then the window is marked
as urgent.
* New optional argument for the 'split' command for splitting
non-leaf frames
* Frame objects: the frame layout can be introspected via the
'tiling' object present in each tag, e.g.: 'tags.focus.tiling'.
* New command 'foreach' for iterating over objects
* New attribute 'urgent_count' for tags, counting the number of
urgent clients on a tag
* New rule consequence 'floatplacement' that updates the placement
of floating clients ('floatplacement=smart' for little overlap,
'floatplacement=center' for centering) or leaves the floating
position as is ('floatplacement=none')
* New rule condition 'pgid'
* New format specifier '%c' in the 'sprintf' command (useful
in combination with 'foreach')
* The 'new_attr' command now also accepts an initial value
* React to a change of the 'floating_focused' attribute of the
tag object
* New frame index character 'p' for accessing the parent frame
* Object tree documentation as a json file
Bug fixes:
* Fix wrong behaviour in 'cycle_layout' in the case where the
current layout is not contained in the layout list passed
to 'cycle_layout'.
* Fix handling of delta -1 in 'focus_monitor' and 'cycle_monitor'
* Fixed precision decimals in the layout tree (more reliable
in- and output of fractions in frame splits)