iso_3166: Ukrainian by Yuri Chornoivan from TP
iso_3166: Hungarian by Kalman Kemenczy from TP
iso_3166: Interlingua by Nik Kalach from TP
iso_3166: Polish by Jakub Bogusz from TP
iso_3166: Icelandic by Sveinn í Felli from TP
iso_3166: Russian by Yuri Kozlov from TP
iso_639_3: Dutch by Freek de Kruijf from TP
iso_3166_2: Dutch by Freek de Kruijf from TP
iso_3166: Italian by Milo Casagrande from TP
iso_3166_2: Polish by Jakub Bogusz from TP
iso_3166: Japanese by Yasuaki Taniguchi from TP
iso_3166_2: Japanese by Yasuaki Taniguchi from TP
Add changelog entry for Vietnamese
Prepare release 3.46
Refresh .po files
iso_3166: Esperanto by Edmund GRIMLEY EVANS from TP
iso_3166: Danish by Joe Hansen from TP
iso_3166: Chinese (traditional) by Wei-Lun Chao from TP
iso_3166: Norwegian Bokmaal by Hans Fredrik Nordhaug from TP
iso_639_3: Italian by Milo Casagrande from TP