Merge branch 'cleanup/finalize-changelog' into 'master'

Timo Kochrequested to merge
cherry-pick-a7adaae5 into releases/3.0

finalize CHANGELOG.md for 3.0

See merge request !1468 (merged)

(cherry picked from commit a7adaae5)

407db709 finalize CHANGELOG.md for 3.0

Merge request reports