Pre-Release checklist steps 3, 4, 5, and 6. v2.7.8

Updated Bengali translation. Fixes #13101.

merge of '9c8140bf3c630a19166716ad97fc9690a195625b'

NEWS stuff.

Fix a crash on receiving a file with no preview that I just introduced

Helps if you include the new .po...

intltool-update all the translations, as we should do occasionally.

Helps if I update configure.ac for the new language.

A bunch of translation updates.

Updated British English translation by new translator. Fixes #13014.

(0) -30000 -10000 -3000 -1000 -300 -100 -10 +10 +100 +300 +1000 +3000 +10000 tip

mercurial