187 lines
10 KiB
Groff
187 lines
10 KiB
Groff
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┌──────────────────────────────┐
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│ Release notes for i3 v4.3 │
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└──────────────────────────────┘
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This is the i3 v4.3. This version is considered stable. All users of i3 are
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strongly encouraged to upgrade.
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One rather visible change is that commands which could not be parsed properly
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will now spawn i3-nagbar. In case you used "bindsym $mod+x firefox" (and
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forgot the "exec" keyword) or you made a typo in your config, you will now
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notice that :).
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We also made the orientation (horizontal/vertical) part of the layout
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mechanism: Before, we got the default layout and you could change
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orientation. Now, there are two new layouts "splitv" and "splith", which
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replace the default layout. The "split h" and "split v" commands continue to
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work as before, they split the current container and you will end up in a
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split container with layout splith (after "split h") or splitv (after
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"split v").
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To change a splith container into a splitv container, use either "layout
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splitv" or "layout toggle split". The latter command is used in the
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default config as mod+l (formerly "layout default"). In case you have
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"layout default" in your config file, it is recommended to just replace
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it by "layout toggle split", which will work as "layout default" did
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before when pressing it once, but toggle between horizontal/vertical
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when pressing it repeatedly.
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The rationale behind this change is that it’s cleaner to have all
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parameters that influence how windows are rendered in the layout itself
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rather than having one special layout in combination with an additional
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orientation. This enables us to change existing split containers in all
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cases without breaking existing features (see ticket #464). Also, users
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should feel more confident about whether they are actually splitting or
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just changing an existing split container now.
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As a nice side-effect, this commit brings back the "layout toggle"
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feature we once had in i3 v3 (see the userguide).
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Another very important change is that we now support pango for rendering text.
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The default is still to use misc-fixed (X core fonts), but you can use a font
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specification starting with "xft:" now, such as "xft:DejaVu Sans Mono 10" and
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i3 will use pango. The sole motivation for this is NOT to have fancier window
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decorations, but to support fonts which have more glyphs (think Japanese for
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example) and to support right-to-left rendering (open http://www.ftpal.net/
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for an example). Supporting users from all over the planet is important, and
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as such I would strongly advise distribution packagers to leave pango support
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enabled. In case you are working on a very low-spec embedded device, it is
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easy enough to disable pango support, see common.mk.
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Also, the 'layout' command now always works on the parent split container. This
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allows you to do things like this:
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for_window [class="XTerm"] layout tabbed
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When you now open XTerm on an empty workspace, the whole workspace will be
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set to tabbed. In case you want to open XTerm in its own tabbed split
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container, you need to split before:
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for_window [class="XTerm"] split v, layout tabbed
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Furthermore, we decided to entirely ignore resize increment size hints for
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tiling windows. These are set by terminal emulators (such as urxvt,
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gnome-terminal, …) and specify that the window may only be resized in
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multiples of the specified size. All terminal emulators cope with the window
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manager ignoring these hints and by doing so, they can decide what to do with
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the lost space (that is, pseudo-transparency now works without black bars in
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urxvt).
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┌────────────────────────────┐
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│ Changes in v4.3 │
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└────────────────────────────┘
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• docs: there now is documentation about lib::i3test and lib::i3test::Test,
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the main Perl modules used by our testsuite.
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• docs/refcard: update for v4
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• docs/userguide: clarify the default for focus_follows_mouse and new_window
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• docs/userguide: add section about implicit containers
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• docs/userguide: give 'move <container|workspace> to output' its own section
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• docs/ipc: document the 'window' field in the GET_TREE reply
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• docs/ipc: update links to ipc libraries
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• docs/ipc: make the reply sections consistent
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• docs/i3bar-protocol: add example (illustration-only!) shell script
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• man/i3bar.man: reference i3bar-protocol
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• IPC: Commands now lead to proper error messages in general. If we forgot
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about a specific one, please open a ticket.
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• IPC: implement GET_VERSION to find out the i3 version
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• i3-dump-log now comes with a massively more helpful error message that
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should cover all the use cases.
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• 'workspace number <number>' now opens a new workspace
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• 'workspace number <number>' now works with the back_and_forth option
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• Allow focus with target (criteria) when in fullscreen mode in some cases
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• Allow focus child/parent when in fullscreen mode
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• Restrict directional focus when in fullscreen mode
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• Prevent moving out of fullscreen containers
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• Add 'move to workspace current' (useful when used with criteria)
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• replace loglevels by a global debug logging
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• make: new makefile layout
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• make: canonicalize path when compiling. This leads to sth like
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../i3-4.2/src/main.c in backtraces, clearly identifying i3 code.
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• automatically hide i3bar when it’s unneeded (after urgency hints)
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• i3-config-wizard: use the level 0 keysym whenever it’s unambiguous
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• i3-nagbar: use custom scripts to work around different terminal emulators
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using different ways of interpreting the arguments to -e
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• i3-sensible-terminal: add xfce4-terminal
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• default config: require confirmation when exiting i3
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• Display i3-nagbar when a command leads to an error.
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• testcases: complete-run now supports --xtrace
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• testcases: handle EAGAIN (fixes hangs)
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• testcases: handle test bailouts
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• Introduce splith/splitv layouts, remove orientation
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• Implement hide_edge_borders option
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• Support _NET_ACTIVE_WINDOW ClientMessages
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• Set I3_PID atom on the X11 root window
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• Implement i3 --moreversion, handy for figuring out whether you run the
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latest binary which is installed.
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• i3bar: be less strict about the {"version":1} JSON header
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• shm-logging: implement i3-dump-log -f (follow)
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• Implement pango support
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• 'move workspace number n' will now create the workspace if it doesn’t exist
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• Accept slashes in RandR output names
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• Keep startup-notification sequences around for 30s after completion
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• Introduce bindsym --release, which will trigger the binding not on the
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KeyPress event, but on the KeyRelease event (useful for import(1) or
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xdotool(1)).
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• The signalhandler does not offer you to exit i3 anymore. Instead, there is
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'b' for writing a backtrace to a file in /tmp (if gdb is installed)
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• Remove support for resize increment hints for tiling windows
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• Exit fullscreen mode when 'scratchpad show' is executed while in fullscreen
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┌────────────────────────────┐
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│ Bugfixes │
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└────────────────────────────┘
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• Fix floating precision bug when floating windows are moved between outputs.
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• i3bar won’t crash when full_text is missing or null in the JSON input
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• When having "workspace number 1" in your config, there will no longer be a
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stray workspace "number 1".
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• i3.config.keycodes used bindsym instead of bindcode for the arrow key
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resizing bindings by mistake
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• Fix 'move to workspace' when used with criteria
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• Handle clicks to the very left edge of i3bar
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• When using i3 -C, don’t send remaining arguments as an IPC command
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• Fix reload crashes in rare cases
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• i3bar: inform all clients of new tray selection owner (fixes tray problems
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with X-Chat and possibly others)
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• resizing: traverse containers up properly (fixes non-working resizing when
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having a h-split within a h-split for example)
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• Fix floating coordinates when moving assigned workspaces
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• Properly fix floating coordinates when disabling outputs
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• floating_fix_coordinates: properly deal with negative positions
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• floating windows: add deco_height only when in normal border mode (fixes
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initial floating window position/size when using a different default border
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setting).
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• Fix moving scratchpad window
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• Cleanup zero-byte logfile on immediate exit (they are created by i3
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--get-socketpath for example).
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• Fix resizing floating windows by height
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• Fix back_and_forth in 'workspace number' for named workspaces
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• Grab server and process pending events before managing existing windows
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(fixes problems with GIMP windows not being managed after an in-place
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restart)
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• Don’t allow ConfigureRequests while in fullscreen (fixes a compatibility
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issue with gnome-terminal and xfce’s terminal)
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• Fix flickering with 1pixel border tabbed layouts
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• Use _exit() instead of exit() when i3 utility programs cannot be executed
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• Don’t focus the wrong workspace when moving to scratchpad
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┌────────────────────────────┐
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│ Thanks! │
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└────────────────────────────┘
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Thanks for testing, bugfixes, discussions and everything I forgot go out to:
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aksr, Axel Wagner, darkraven, David Coppa, eeemsi, Felicitus, Fernando Tarlá
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Cardoso Lemos, Iakov Davydov, jh, Joel Stemmer, Julius Plenz, loblik, Marcel
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Hellwig, Marcus, mloskot, Moritz Bandemer, oblique, Ondrej Grover, Pavel
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Löbl, Philipp Middendorf, prg, Quentin Glidic, Sebastian Ullrich, Simon
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Elsbrock, somelauw, stfn, tucos, TunnelWicht, Valentin Haenel
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-- Michael Stapelberg, 2012-09-19
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