This update for KDE Plasma to 5.12.6 contains a number of bug fixes (boo#1105686).

Changes in breeze-gtk:

- GTK scrollbar behavior to have warp turned off by default

Changes in discover:

- notifier may have listed more security updates than total updates
- make it possible to launch installed applications

Changes in kde-user-manager:

- Enable anti-aliasing for user avatars

Changes in khotkeys5:

- Remove verbose debugging statement

Changes in kinfocenter5:

- Update kinfocenter docbook to 5

Changes in kscreen5:

- Desktop scaling was applied twice in Scale Display preview

Changes in kscreenlocker:

- Minor translation updates

Changes in ksysguard5:

- Fix leak of pipe FDs in MD RAID code

Changes in kwin5:

- Do not save kwinrulesrc on every window opening/closing
- Update seat's timestamp after waking up screen through double tap

Changes in libksysguard5:

- Center more column headings

Changes in milou5:

- Check changed file name before reloading configuration

Changes in plasma-nm:

- Unquote remote when importing OpenVPN connections