Fix broken menu dropdowns

Update Changelog
 ^ [#30849] Show alias for menu items on menu assignement. Thanks David
Hurley
 $ Updating Installation lang files: ar-AA, fi-FI, ja-JP, sy-IQ, uk-UA
 # [#31229] Fixed: DebugGroup not working. Thanks Peter van Westen
(Fix #1343)
 # [#31066] Cleanup Tag Storing. Thanks Nicolas Dionysopoulos and Elin
Waring.
(Fix #1267)
 # [#31280] Loadmodule support for htmlspecialchars in title. Thanks
Peter Wiseman
en-GB version
Correcting sysinfo
Merge remote-tracking branch 'upstream/master'
merging in changes from upstream