Merge branch '5.4'

Authored by kossebau on Jan 6 2020, 10:31 PM.

Description

Merge branch '5.4'

Merged Changes

CommitAuthorDetailsCommitted
977a688ac4e7kossebau
appdata: add releases tag 
Jan 6 2020
04a35c59c5c2kossebau
appimage: bump kf/krs/plasma versions to 5.65.0/19.12.0/5.17.4 
Jan 6 2020
c32187266703kossebau
Set version number to 5.4.6 
Jan 2 2020
7d2ffc79a742kossebau
Extend copyright year span to 2020 
Jan 2 2020