I don't think non-LTS Ubuntu releases are technically rolling releases. They are more like shorter supported snapshots.
Lemmchen
There's also the even older iMule.
In case your Lenny client concatenates the dot to the link like mine: https://medium.com/@joshuaavalon/encode-video-with-handbrake-on-server-17b6127f6ac7
Keep in mind you won't have proper DRM support if you go the SBC route.
How much effort have you actually put into trouble shooting the issue? Maybe it is just a wrongly set CPU governor (performance, instead of ondemand or something else)? Or a certain kernel flag that have to be set on boot?
I just wish NewPipe would open piped.video links automatically.
Hm, you could set up a virtual machine on whatever host OS and have Unraid run in that instead.
Honestly, when Unraid is the culprit, why not change that instead?
Sending big files over Signal or SimpleX? I doubt it.
Oh, nice!
I think OP means the extensions.
For Ubuntu it is also pretty obvious that the versioning is YEAR.MONTH and that there's always a .04 and .10 and it should be clear that there aren't two major upgrades per year.