Changes in 3.0.0:
Emin Tufan Çetin
Update Turkish translation
Efstathios Iosifidis
Add Greek translation
Milo Ivir
Update Croatian translation
Andre Klapper
Replace git.gnome.org by Gitlab URL in <GitRepository> in DOAP file
Replace Bugzilla by Gitlab URL in DOAP file
Марко Костић
Add Serbian translation
Ask Hjorth Larsen
Updated Danish translation
John Ralls
Update library version in consideration of API changes. (HEAD -> master)
Msgmerge updated potfile.
Clean up documentation so that gtk-docs check passes.
Remove PyGtk support.
Use AM_GNU_GETTEXT_REQUIRE_VERSION instead of AM_GNU_GETTEXT_VERSION
Remove the Carbon-based gtk-mac-menu/gtk-mac-dock/gtk-mac-bundle.
Update AM_GNU_GETTEXT_VERSION to match gtk-osx installed gettext.
Use __LP64__ instead of __x86_64__ to detect 64-bit builds.
DaeHyun Sung
Update Korean translation
Fabio Tomat
Add Friulian translation
Matej Urbančič
Add Slovenian translation (gnome/master)
Goran Vidović
Add Croatian translation
Balázs Úr
Update Hungarian translation