Add updated German translation to changelog

Set date for v0.29.0 release

Update version and changelog for 0.28.0 release

Translations update from Hosted Weblate (#2108)

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: LOOT/LOOT
Translate-URL: https://hosted.weblate.org/projects/loot/loot/

Update version and changelog for 0.26.0 release

Update changelog in Linux metainfo file

Update version and changelog for 0.25.1 release

Update version and changelog for 0.25.0 release

Update version and changelog for 0.24.1 release

Update version and changelog for 0.24.0 release