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KWin 5 with ICC color correction effect
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Vlad Zahorodnii c9c3c3ad65 Introduce coding-conventions.md 
Summary:
Hopefully, the new document makes it clear when one can use QRect::right()
and QRect::bottom().

Reviewers: #kwin, davidedmundson

Reviewed By: #kwin, davidedmundson

Subscribers: davidedmundson, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D27060
 		2020-02-03 12:45:47 +02:00
autotests [wayland] Implement resize_x/resize_y constraint adjustment 2020-01-31 12:17:45 +02:00
cmake/modules Update URLs to use https 2019-03-25 19:26:23 +01:00
colorcorrection [nightcolor] Check whether Night Color is inhibited by a D-Bus service more efficiently 2020-01-19 18:28:42 +02:00
data Cleanup style in CMakeLists.txt files 2019-09-17 16:03:05 +03:00
decorations Schedule a decoration repaint when client is resized 2020-01-28 18:42:17 +02:00
doc Introduce coding-conventions.md 2020-02-03 12:45:47 +02:00
effects SVN_SILENT made messages (.desktop file) - always resolve ours 2020-01-31 05:53:55 +01:00
helpers Cleanup style in CMakeLists.txt files 2019-09-17 16:03:05 +03:00
kcmkwin SVN_SILENT made messages (.desktop file) - always resolve ours 2020-01-31 05:53:55 +01:00
kconf_update Fix kwin.upd not running if python 2 not installed 2020-01-27 16:11:46 +01:00
libinput Initial support for tablets on Wayland 2019-12-10 21:56:31 +01:00
libkwineffects Port DesktopGrid QtQuickWindow to EffectQuickView 2020-01-22 13:16:45 +00:00
platformsupport Revert "[platforms/x11] Remove triple buffering detection" 2020-01-16 10:00:20 +01:00
plugins Merge branch 'Plasma/5.18' 2020-01-29 13:11:32 +02:00
qml Cleanup style in CMakeLists.txt files 2019-09-17 16:03:05 +03:00
scripting [scripting] Expose Workspace::sendClientToDesktop() 2020-01-29 17:14:41 +02:00
scripts SVN_SILENT made messages (.desktop file) - always resolve ours 2020-01-29 05:45:29 +01:00
tabbox SVN_SILENT made messages (.desktop file) - always resolve ours 2020-01-29 05:45:29 +01:00
tests Change project name to "KWin" 2020-01-25 03:05:02 +02:00
xwl Port away from a deprecated signal 2020-01-25 23:13:53 +02:00
.arcconfig Adding .arcconfig 2016-03-15 13:37:47 +01:00
.arclint Add .arclint 2018-10-02 19:44:07 +03:00
CMakeLists.txt Change project name to "KWin" 2020-01-25 03:05:02 +02:00
COPYING Put licence files on each repo, removing from root. 2014-03-26 19:01:09 +01:00
HACKING.md Introduce coding-conventions.md 2020-02-03 12:45:47 +02:00
KWinDBusInterfaceConfig.cmake.in Add path to kwin_wayland binary to KWin's installed CMakeConfig 2015-11-19 09:28:16 +01:00
Mainpage.dox Apidocs mainpage work. Just got Plasma and Solid to do here. 2007-07-24 18:30:36 +00:00
Messages.sh Extract messages from cpp files in colorcorrection/ 2020-01-12 21:24:17 +02:00
README.md Add a new markdown README 2018-12-22 08:42:38 +01:00
TESTING.md [platform/virtual] Drop support for vgem and rendernode 2019-01-12 07:37:25 +01:00
abstract_client.cpp Capitilize "mode" in Sizemode enum 2020-01-22 11:53:49 +02:00
abstract_client.h Merge branch 'Plasma/5.18' 2020-01-29 13:11:32 +02:00
abstract_opengl_context_attribute_builder.cpp Request a high-priority EGL contexts 2018-03-29 20:34:22 +09:00
abstract_opengl_context_attribute_builder.h Request a high-priority EGL contexts 2018-03-29 20:34:22 +09:00
abstract_output.cpp Associate output transforms and orientations 2019-11-26 22:29:40 +01:00
abstract_output.h Associate output transforms and orientations 2019-11-26 22:29:40 +01:00
abstract_wayland_output.cpp Use Transform enum internally 2019-11-27 21:08:20 +01:00
abstract_wayland_output.h Use Transform enum internally 2019-11-27 21:08:20 +01:00
activation.cpp Drop some custom list typedefs 2019-11-27 15:54:08 +02:00
activities.cpp Drop some custom list typedefs 2019-11-27 15:54:08 +02:00
activities.h Rename Client to X11Client 2019-09-25 21:11:37 +03:00
appmenu.cpp Rename Client to X11Client 2019-09-25 21:11:37 +03:00
appmenu.h Fix minor EBN issues 2018-08-29 21:02:16 +03:00
atoms.cpp [x11] Add support for _GTK_FRAME_EXTENTS 2019-11-27 14:12:30 +02:00
atoms.h [x11] Add support for _GTK_FRAME_EXTENTS 2019-11-27 14:12:30 +02:00
client_machine.cpp Use nullptr everywhere 2019-09-19 17:48:21 +03:00
client_machine.h Use nullptr everywhere 2019-09-19 17:48:21 +03:00
composite.cpp Revert "Remove vsync detection and configurability" 2020-01-16 10:00:12 +01:00
composite.h Revert "[platforms/x11] Never block on retrace, always present after paint" 2020-01-16 10:00:08 +01:00
config-kwin.h.cmake [platforms/drm] EGLStream DRM Backend Initial Implementation 2019-04-15 07:26:22 -07:00
cursor.cpp Use nullptr everywhere 2019-09-19 17:48:21 +03:00
cursor.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
dbusinterface.cpp Drop redundant Compositor::hasScene() 2019-09-07 10:19:04 +03:00
dbusinterface.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
debug_console.cpp Improve debug information on key events 2019-12-13 15:43:44 +01:00
debug_console.h Initial support for tablets on Wayland 2019-12-10 21:56:31 +01:00
debug_console.ui fixuifiles 2018-09-18 07:52:44 +02:00
deleted.cpp Drop Toplevel::decorationRect() 2020-01-29 12:58:54 +02:00
deleted.h Drop Toplevel::decorationRect() 2020-01-29 12:58:54 +02:00
effectloader.cpp Introduce an EffectsHandler::animationsSupported -> bool 2016-08-15 17:38:33 +02:00
effectloader.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
effects.cpp Return correct shape for Unmanaged clients 2020-01-10 12:05:55 +02:00
effects.h Delete class forward declarations in utils.h 2019-11-27 15:54:08 +02:00
egl_context_attribute_builder.cpp Request a high-priority EGL contexts 2018-03-29 20:34:22 +09:00
egl_context_attribute_builder.h [qpa] Use the new OpenGLContextAttributeBuilder to create Qt's OpenGL context 2017-07-17 16:53:37 +02:00
events.cpp Rename Toplevel::geom to Toplevel::m_frameGeometry 2019-12-04 15:47:15 +02:00
fixqopengl.h Fix the build on armhf/aarch64 2018-03-06 09:25:33 +05:30
focuschain.cpp Use nullptr everywhere 2019-09-19 17:48:21 +03:00
focuschain.h Rename Client to X11Client 2019-09-25 21:11:37 +03:00
geometrytip.cpp Use nullptr everywhere 2019-09-19 17:48:21 +03:00
geometrytip.h Run clang-tidy with modernize-use-override check 2019-07-22 20:03:22 +03:00
gestures.cpp Fix build with clang and GCC6 2017-03-29 14:45:44 +02:00
gestures.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
globalshortcuts.cpp Don't try to filter null key combinations 2018-04-24 16:35:23 +02:00
globalshortcuts.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
group.cpp Split group.cpp topic file 2019-12-03 19:43:47 +02:00
group.h Drop some custom list typedefs 2019-11-27 15:54:08 +02:00
idle_inhibition.cpp Update my email address 2020-01-14 18:17:18 +02:00
idle_inhibition.h Update my email address 2020-01-14 18:17:18 +02:00
input.cpp [wayland] Provide correct input geometry for client-side decorated clients 2020-01-24 00:49:50 +02:00
input.h Update my email address 2020-01-14 18:17:18 +02:00
input_event.cpp Send axis_source, axis_discrete, and axis_stop 2019-05-17 12:06:10 +03:00
input_event.h Send axis_source, axis_discrete, and axis_stop 2019-05-17 12:06:10 +03:00
input_event_spy.cpp Initial support for tablets on Wayland 2019-12-10 21:56:31 +01:00
input_event_spy.h Initial support for tablets on Wayland 2019-12-10 21:56:31 +01:00
internal_client.cpp Provide a KWindowShadow implementation for internal clients 2020-01-22 02:21:36 +02:00
internal_client.h Update my email address 2020-01-14 18:17:18 +02:00
keyboard_input.cpp Drop some custom list typedefs 2019-11-27 15:54:08 +02:00
keyboard_input.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
keyboard_layout.cpp Port away from a deprecated signal 2020-01-25 23:13:53 +02:00
keyboard_layout.h Introduce support for keyboard layout switching policies 2017-04-22 08:15:25 +02:00
keyboard_layout_switching.cpp Use end() instead of constEnd() for where we compare to an iterator 2017-04-22 20:28:12 +02:00
keyboard_layout_switching.h Run clang-tidy with modernize-use-override check 2019-07-22 20:03:22 +03:00
keyboard_repeat.cpp Split Keyboard Repeat handling into a dedicated InputEventSpy 2017-01-27 16:03:37 +01:00
keyboard_repeat.h [wayland] Avoid compare to unintialised value in keyboard repeat 2019-09-23 22:13:54 +02:00
killwindow.cpp Use OnScreenNotification in kill window 2016-12-21 19:45:02 +01:00
killwindow.h Support interactive window selection through the Platform 2016-11-17 08:08:56 +01:00
kwin.kcfg Load animation speed from new global animation speed controller 2019-09-25 14:37:01 +01:00
kwin.notifyrc SVN_SILENT made messages (.desktop file) - always resolve ours 2019-10-23 09:29:41 +02:00
kwinbindings.cpp Remove disabled TabGroup feature 2019-09-14 10:58:48 +02:00
layers.cpp Use less Toplevel::isClient() 2020-01-23 11:55:54 +02:00
linux_dmabuf.cpp Dmabuf recovery on EGL reset 2019-10-29 12:10:15 +01:00
linux_dmabuf.h Destroy dmabuf implementation on EGL backend going down 2019-11-30 15:47:14 +01:00
logind.cpp remove superfluous code 2019-01-27 12:05:22 +05:30
logind.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
main.cpp Update my email address 2020-01-14 18:17:18 +02:00
main.h Fix crash in XRenderPictureData::~XRenderPictureData 2019-12-12 14:06:27 +02:00
main_wayland.cpp Don't notify ksplash in our wayland session 2019-09-23 22:13:43 +02:00
main_wayland.h Run clang-tidy with modernize-use-override check 2019-07-22 20:03:22 +03:00
main_x11.cpp Drop kdeinit linking 2020-01-22 12:46:10 +00:00
main_x11.h Don't notify ksplash in our wayland session 2019-09-23 22:13:43 +02:00
modifier_only_shortcuts.cpp Track the actual pressed keys in ModifierOnlyShortcuts 2017-02-23 16:55:41 +01:00
modifier_only_shortcuts.h Track the actual pressed keys in ModifierOnlyShortcuts 2017-02-23 16:55:41 +01:00
moving_client_x11_filter.cpp Rename Client to X11Client 2019-09-25 21:11:37 +03:00
moving_client_x11_filter.h Move X11 movingClient handling into a dedicated X11EventFilter 2017-09-01 16:57:43 +02:00
netinfo.cpp [x11] Add support for _GTK_FRAME_EXTENTS 2019-11-27 14:12:30 +02:00
netinfo.h Rename Client to X11Client 2019-09-25 21:11:37 +03:00
onscreennotification.cpp Drop invalid .moc file inclusion 2018-03-04 16:10:18 +01:00
onscreennotification.h Add support for skip close animation to OnScreenMessage 2017-01-25 13:54:34 +01:00
options.cpp Revert "Remove vsync detection and configurability" 2020-01-16 10:00:12 +01:00
options.h Revert "Remove vsync detection and configurability" 2020-01-16 10:00:12 +01:00
org.kde.KWin.Session.xml Port one of session management connections state to a custom API 2019-11-01 17:14:42 +00:00
org.kde.KWin.VirtualDesktopManager.xml [wayland] Use the new plasma virtual desktop protocol 2018-11-01 16:35:29 +01:00
org.kde.KWin.xml Add a dbus method getWindowInfo returning same data as queryWindowInfo 2018-12-17 18:12:17 +01:00
org.kde.kappmenu.xml Restore global menu support 2017-01-11 10:21:03 +01:00
org.kde.kwin.ColorCorrect.xml [nightcolor] Expose transition timings to d-bus 2020-01-15 21:15:26 +02:00
org.kde.kwin.Compositing.xml [kcmkwin/compositing] Hide config options which don't make sense if Compositing is required 2016-09-13 15:47:42 +02:00
org.kde.kwin.Effects.xml [kwin] Add a new EffectLoader 2014-03-28 14:04:55 +01:00
org.kde.kwin.OrientationSensor.xml Add DBus interface to OrientationSensor and a persistent configuration 2017-12-26 22:02:47 +01:00
orientation_sensor.cpp Fix orientation sensor DBus 2019-09-01 16:15:25 +01:00
orientation_sensor.h Add some const & 2019-10-30 19:23:01 +01:00
osd.cpp Add support for skip close animation to OnScreenMessage 2017-01-25 13:54:34 +01:00
osd.h Add support for skip close animation to OnScreenMessage 2017-01-25 13:54:34 +01:00
outline.cpp [wayland] Make sure that only the fading popups effect animates outline 2019-04-09 14:21:22 +03:00
outline.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
outputscreens.cpp Associate output transforms and orientations 2019-11-26 22:29:40 +01:00
outputscreens.h Associate output transforms and orientations 2019-11-26 22:29:40 +01:00
overlaywindow.cpp Move the X11 specific OverlayWindow into the platform/x11 2017-08-12 11:32:29 +02:00
overlaywindow.h Move the X11 specific OverlayWindow into the platform/x11 2017-08-12 11:32:29 +02:00
placement.cpp Capitilize "mode" in Sizemode enum 2020-01-22 11:53:49 +02:00
placement.h Delete unused forward declaration of Client class 2019-09-16 16:31:09 +03:00
platform.cpp Remove unused variable 2019-09-10 14:27:44 +02:00
platform.h Fix trivial Doxygen warning 2019-12-25 11:37:17 +02:00
pointer_input.cpp Update my email address 2020-01-14 18:17:18 +02:00
pointer_input.h Update my email address 2020-01-14 18:17:18 +02:00
popup_input_filter.cpp Rename ShellClient to XdgShellClient 2019-09-23 17:28:56 +03:00
popup_input_filter.h Rename ShellClient to XdgShellClient 2019-09-23 17:28:56 +03:00
rootinfo_filter.cpp Create a dedicated X11EventFilter for the events used by RootInfo 2017-09-30 12:57:21 +02:00
rootinfo_filter.h Create a dedicated X11EventFilter for the events used by RootInfo 2017-09-30 12:57:21 +02:00
rules.cpp Port away from a deprecated signal 2020-01-25 23:13:53 +02:00
rules.h Rename Client to X11Client 2019-09-25 21:11:37 +03:00
scene.cpp Drop Toplevel::decorationRect() 2020-01-29 12:58:54 +02:00
scene.h Revert "Remove vsync detection and configurability" 2020-01-16 10:00:12 +01:00
screenedge.cpp Don't use nullptr as default flags 2019-12-30 06:54:08 +01:00
screenedge.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
screenlockerwatcher.cpp Close screen grabbing effect when screensaver starts 2019-06-23 18:00:47 +02:00
screenlockerwatcher.h Run clang-tidy with modernize-use-override check 2019-07-22 20:03:22 +03:00
screens.cpp Rename Client to X11Client 2019-09-25 21:11:37 +03:00
screens.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
settings.kcfgc Use KConfigXT in KWin::Options 2013-02-14 08:29:03 +01:00
shadow.cpp Provide a KWindowShadow implementation for internal clients 2020-01-22 02:21:36 +02:00
shadow.h Provide a KWindowShadow implementation for internal clients 2020-01-22 02:21:36 +02:00
shortcutdialog.ui [kwin] Use ui-file for ShortcutDialog 2014-02-27 10:18:37 +01:00
sm.cpp Drop some custom list typedefs 2019-11-27 15:54:08 +02:00
sm.h Port one of session management connections state to a custom API 2019-11-01 17:14:42 +00:00
tablet_input.cpp Initial support for tablets on Wayland 2019-12-10 21:56:31 +01:00
tablet_input.h Initial support for tablets on Wayland 2019-12-10 21:56:31 +01:00
tabletmodemanager.cpp Make it possible to autodetect the tablet mode 2019-03-22 18:29:21 +01:00
tabletmodemanager.h Run clang-tidy with modernize-use-override check 2019-07-22 20:03:22 +03:00
thumbnailitem.cpp Rename Client to X11Client 2019-09-25 21:11:37 +03:00
thumbnailitem.h Use nullptr everywhere 2019-09-19 17:48:21 +03:00
toplevel.cpp Drop Toplevel::decorationRect() 2020-01-29 12:58:54 +02:00
toplevel.h Drop Toplevel::decorationRect() 2020-01-29 12:58:54 +02:00
touch_hide_cursor_spy.cpp Be consistent about touch point id type: use qint32 2019-08-11 22:15:05 +02:00
touch_hide_cursor_spy.h Be consistent about touch point id type: use qint32 2019-08-11 22:15:05 +02:00
touch_input.cpp Fix minor typos 2019-11-26 19:48:29 +02:00
touch_input.h Be consistent about touch point id type: use qint32 2019-08-11 22:15:05 +02:00
udev.cpp [platform/virtual] Drop support for vgem and rendernode 2019-01-12 07:37:25 +01:00
udev.h [platform/virtual] Drop support for vgem and rendernode 2019-01-12 07:37:25 +01:00
unmanaged.cpp Rename Toplevel::geom to Toplevel::m_frameGeometry 2019-12-04 15:47:15 +02:00
unmanaged.h [wayland] Implement window geometry more properly 2019-11-27 14:12:30 +02:00
useractions.cpp Port away from a deprecated signal 2020-01-25 23:13:53 +02:00
useractions.h Rename Client to X11Client 2019-09-25 21:11:37 +03:00
utils.cpp Don't initialize QFlags<T> with nullptr 2019-09-19 21:42:34 +03:00
utils.h Delete class forward declarations in utils.h 2019-11-27 15:54:08 +02:00
virtual_terminal.cpp Port away from deprecated headers 2019-07-09 23:59:07 +03:00
virtual_terminal.h Run clang-tidy with modernize-use-override check 2019-07-22 20:03:22 +03:00
virtualdesktops.cpp Add default shortcut to switch to the desktop to the left/right/top/bottom 2020-01-13 09:55:38 -07:00
virtualdesktops.h Add some const & 2019-10-30 19:23:01 +01:00
virtualdesktopsdbustypes.cpp [wayland] Use the new plasma virtual desktop protocol 2018-11-01 16:35:29 +01:00
virtualdesktopsdbustypes.h [wayland] Use the new plasma virtual desktop protocol 2018-11-01 16:35:29 +01:00
virtualkeyboard.cpp Rename ShellClient to XdgShellClient 2019-09-23 17:28:56 +03:00
virtualkeyboard.h Revert "Load the keyboard on-demand" 2019-08-09 11:40:22 +05:30
virtualkeyboard_dbus.cpp Add DBus protocol to virtual keyboard 2017-10-19 17:59:19 +02:00
virtualkeyboard_dbus.h Run clang-tidy with modernize-use-override check 2019-07-22 20:03:22 +03:00
was_user_interaction_x11_filter.cpp Create a dedicated X11EventFilter for recognizing first user interaction 2017-08-19 10:14:53 +02:00
was_user_interaction_x11_filter.h Create a dedicated X11EventFilter for recognizing first user interaction 2017-08-19 10:14:53 +02:00
wayland_cursor_theme.cpp Load Kwin's internal cursors for the highest resolution of attached monitors 2018-06-23 23:26:54 +01:00
wayland_cursor_theme.h Run clang-tidy with modernize-use-override check 2019-07-22 20:03:22 +03:00
wayland_server.cpp Merge branch 'Plasma/5.17' 2019-11-18 12:27:17 +02:00
wayland_server.h Merge branch 'Plasma/5.17' 2019-10-29 12:12:02 +01:00
window_property_notify_x11_filter.cpp Rename Client to X11Client 2019-09-25 21:11:37 +03:00
window_property_notify_x11_filter.h Add a dedicated X11EventFilter for forwarding property events to the effect system 2017-09-25 20:36:45 +02:00
workspace.cpp Split geometry topic file 2020-01-16 12:22:21 +02:00
workspace.h Update my email address 2020-01-14 18:17:18 +02:00
x11client.cpp Merge branch 'Plasma/5.18' 2020-01-29 13:11:32 +02:00
x11client.h Merge branch 'Plasma/5.18' 2020-01-29 13:11:32 +02:00
x11eventfilter.cpp Support multiple event types in X11EventFilter 2016-11-16 07:48:19 +01:00
x11eventfilter.h Use more traditional doxygen style 2019-07-29 22:06:19 +03:00
xcbutils.cpp Use nullptr everywhere 2019-09-19 17:48:21 +03:00
xcbutils.h Adjust scene for client-side decorated clients 2019-11-27 14:12:30 +02:00
xdgshellclient.cpp [wayland] Implement resize_x/resize_y constraint adjustment 2020-01-31 12:17:45 +02:00
xdgshellclient.h s/m_xdgShellSurface/m_xdgShellToplevel/g 2020-01-29 12:58:54 +02:00
xkb.cpp Set Qt::KeypadModifier depending on current keysym 2019-12-30 14:41:26 +01:00
xkb.h Add some const & 2019-10-30 19:23:01 +01:00
xkb_qt_mapping.h Set Qt::KeypadModifier depending on current keysym 2019-12-30 14:41:26 +01:00

README.md

KWin

KWin is an easy to use, but flexible, composited Window Manager for Xorg windowing systems (Wayland, X11) on Linux. Its primary usage is in conjunction with a Desktop Shell (e.g. KDE Plasma Desktop). KWin is designed to go out of the way; users should not notice that they use a window manager at all. Nevertheless KWin provides a steep learning curve for advanced features, which are available, if they do not conflict with the primary mission. KWin does not have a dedicated targeted user group, but follows the targeted user group of the Desktop Shell using KWin as it's window manager.

KWin is not...

  • a standalone window manager (c.f. openbox, i3) and does not provide any functionality belonging to a Desktop Shell.
  • a replacement for window managers designed for use with a specific Desktop Shell (e.g. GNOME Shell)
  • a minimalistic window manager
  • designed for use without compositing or for X11 network transparency, though both are possible.

Contacting KWin development team

Support

Application Developer

If you are an application developer having questions regarding windowing systems (either X11 or Wayland) please do not hesitate to contact us. Preferable through our mailing list. Ideally subscribe to the mailing list, so that your mail doesn't get stuck in the moderation queue.

End user

Please contact the support channels of your Linux distribution for user support. The KWin development team does not provide end user support.

Reporting bugs

Please use KDE's bugtracker and report for product KWin.

Developing on KWin

Please refer to hacking documentation for how to build and start KWin. Further information about KWin's test suite can be found in TESTING.md.

Guidelines for new features

A new Feature can only be added to KWin if:

  • it does not violate the primary missions as stated at the start of this document
  • it does not introduce instabilities
  • it is maintained, that is bugs are fixed in a timely manner (second next minor release) if it is not a corner case.
  • it works together with all existing features
  • it supports both single and multi screen (xrandr)
  • it adds a significant advantage
  • it is feature complete, that is supports at least all useful features from competitive implementations
  • it is not a special case for a small user group
  • it does not increase code complexity significantly
  • it does not affect KWin's license (GPLv2+)

All new added features are under probation, that is if any of the non-functional requirements as listed above do not hold true in the next two feature releases, the added feature will be removed again.

The same non functional requirements hold true for any kind of plugins (effects, scripts, etc.). It is suggested to use scripted plugins and distribute them separately.