KDE Plasma 5.15.4 releases

KDE Plasma 5.15

The KDE team today released KDE Plasma 5.15.4, introducing many new features and improvements to this popular GNU/Linux graphical desktop environment. After six months of development, the Plasma 5.15 desktop environment has undergone many improvements, including a new configuration interface, new options for complex network configurations, redesigned icons, improved third-party technology and application integration, and a greatly improved Discover, Plasma’s software and add-on installer.

Changelog v5.15.4


  • Compute correct position of drag button press on X11. Commit. Phabricator Code review D20182


  • Ignore source packages when adding them to the PK list. Commit.
  • Flatpak: disable dis/enabling sources. Commit. Fixes bug #404370
  • Fwupd: No need to make the code hard to read for no reason. Commit.
  • Sources: Fix QML error when un/selecting a source. Commit. See bug #404370
  • Kns: wallpaperplugin.knsrc comes from plasma. Commit.
  • Fix warning, don’t catch object we don’t need. Commit.
  • Don’t accept invalid KNS EntryInternal results. Commit. Phabricator Code review D18760
  • Fix –categories with delayed categories. Commit.
  • Restore proper background color on list and sources pages. Commit. See bug #404827. Phabricator Code review D19712
  • Don’t allow refreshing during updates. Commit. Fixes bug #403333
  • Use Attica forwarding headers. Commit.


  • Harmonize use of #if and #ifdef, using #if everywhere. Commit.
  • The crash dialog no longer cuts off text after backtracing. Commit. Fixes bug #337319. Phabricator Code review D19390