ttj => Tooro (native name: Orutooro)
nyo => Nyoro (native name: Orunyoro)
Progress:
[x] [[ https://translatewiki.net/wiki/Support#Adding_new_languages:_Nyoro_and_Tooro | translatewiki request created ]]
[x] both languages added to translatewiki configuration
[x] [[ https://translatewiki.net/wiki/Special:Translate?filter=%21translated&action=translate&language=ttj&group=core-0-mostused | most important MediaWIki messages translated into Tooro ]]
[x] [[ https://translatewiki.net/wiki/Special:Translate?filter=%21translated&action=translate&language=nyo&group=core-0-mostused | most important MediaWiki messages translated into Nyoro ]]
[x] Tooro patch created (see T354519)
[x] Nyoro patch created (see T354926)
[x] Tooro added to [[ https://phabricator.wikimedia.org/source/mediawiki/browse/master/includes/languages/data/Names.php | Names.php ]]
[ ] Nyoro added to Names.php (but see [[ https://gerrit.wikimedia.org/g/mediawiki/core/+/refs/changes/42/990042/1/includes/languages/data/Names.php | here ]])
[x] Tooro added to Commons
[x] Tooro added to all Wikimedia wikis*
[ ] Nyoro added to Commons
[ ] Nyoro added to all Wikimedia wikis
*When searching for a language to translate a Commons/MediaWiki page into, Tooro is only accessible via the language code (ttj). Searching "Tooro" and "Orutooro" comes up with "No results found". Additionally, the namespace for Tooro subtitles now says "Orutooro subtitles for clip:" instead of "Tooro subtitles for clip:", which might be related to [[ https://translatewiki.net/wiki/Portal:Ttj | Portal:Ttj ]] not using the English name "Tooro".