Hi @m_F.
I am not sure, how @dragonfire1119 is interested, if this only hobby or he is employee, maybe he’ll tell us himself.
For me, it is community driven. Everyone can explore new versions of any app (or create new using Custom app installation). When new version of immich is compatible with current casaOS/ZimaOS, he/she can make pull request on GitHub. So if there is long no new version, nobody has free time for community to test and release.
Check last from 5792 GitHub PRs, there are almost only dragonfire work… And BigBearClub (Ko-Fi) has only 32 members, spent 139 coffees.
How I see it, there must be balance between personal life, hobby, job. Sometimes goes buf gixes, sometime whole new app, sometime old app is upgraded (test and upgraded). This huge works in almost only one man… It would be really nice to see more active persons here. If You are interested in test and PR of this work, You can also read this feedback from user @daddy .
Feel free to ask and make PRs.