Hello,
here is the summary of ISO 639-3 annual changes:
Retirements (= the following codes no longer exist) * 5 simple retirements ** prb / Lua' ** puk / Pu Ko ** rie / Rien ** rsi / Rennellese Sign Language ** snh / Shinabo * 3 merged retirements ** jeg / Jeng -> oyb /Oy ** skk / Sok -> oyb / Oy ** krm / Krim -> bmf / Bom-Kim * 1 split language ** kgd / Kataang -> ncq / Northern Katang + sct / Southern Katang
Additions (= the following codes have been added) * 8 newly created languages not previously associated with another language in the code set ** gie / Gaɓogbo ** ibh / Bih ** lth / Thur ** npx / Noipx ** nql / Ngendelengo ** szs / Solomon Islands Sign Language ** ukk / Muak Sa-aak ** xdo / Kwandu * 2 newly created languages created by splitting the previously existing ** ncq / Northern Katang (ex kgd / Kataang) ** sct / Southern Katang (ex kgd / Kataang)
Updates * 8 name updates, either change to a name form or addition of a name form ** blv: Bolo -> Kibala ** bmf: Bom -> Bom-Kim ** cug: Chung -> Chungmboko ** klw: Lindu -> Tado ** krr: Kru'ng 2 -> Krung ** lgn: Opuuo -> T'apo ** ngt: Ngeq -> Kriang ** ovd: Övdalian -> Elfdalian * 2 denotation updates of a language into which another variety or two was merged ** oyb (+jeg, +skk) ** bmf (+krm)
Kind regards
Danny B.