- Updated to version 4.21:
* feat: drag tiling windows with the mouse
* CHANGES
* Allow dragging tiling windows with the mouse
* Add client.focused_tab_title color option
* Add support for multiple output names in the focus command,
* allowing users to cycle focus between e.g. VGA1 and LVDS1 but not DVI0.
* Add a toggle option to the title_window_icon command
* i3 switched from the obsolete PCRE 8.x regular expression matching
library to the current PCRE2 10.x version.
* BUG FIXES:
* docs/ipc: document all window_type values
* docs/userguide: clarify the difference between the \u201cworkspace N\u201d and
\u201cworkspace number N\u201d commands
* i3bar: fix default font not being applied to bars if defined after bar block
* i3-dmenu-desktop: add backslashes for the exec command,
which fixes opening some .desktop files (e.g. electrum)
* i3-sensible-pager: sanitize LESS environment variable to remove -E or -F
* testsuite: catch i3 crashes instead of hanging on crash
* Fix logging on machines with 256 GB of RAM
* Do not replace existing IPC socket on start, to prevent clobbering
the IPC socket when running i3 within i3 (e.g. in Xepyhr, for development)
* Refuse to start without a valid IPC socket
* Fix focus when moving container between outputs with mouse warp and
focus_follows_mouse
* Fix endless loop with transient_for windows
* Fix wrong \u201cfailed\u201d IPC reply on move workspace to output
* Fix WM registration selection (from WM_S_S to WM_S)
* avoid graphics artifacts when changing the layout tree by
initializing surfaces to all black
* update parent split con titles when child container swaps position with
another child container
* Fix segfault if command in bindsym is empty
* Fix segfault with explicit mode "default" key bindings
* Fix crash if config contains nested variables.
* strip trailing whitespace in bar output names
* Fix crash with long commands
* Fix changing borders by restoring BS_NORMAL _MOTIF_WM_HINTS correctly