[REQUEST] Upgrade to 6.15 or 6.14

[gabriele2000]

6.12 is half a year old and we're missing out on a lot of features of newer kernel versions, plus bcachefs is interesting, I'd like to try it.
Also BTRFS would get a nice boost... (also NTSync for wine)

[fabian-hk]

Also the AMD Radeon™ RX 9000-Serie GPUs are not supported in 6.12

[atiq-cs]

Other than suspend etc., on fedora, I get double battery life on my AMD notebook compared to pop, wondering if that's due to older kernel on pop as well.