Thunderbolt marked as WIP dispite PR from last week

I recently checked the PRs for [AsahiLinux/linux](https://github.com/AsahiLinux/linux) and found [this PR](https://github.com/AsahiLinux/linux/pull/574) that was manually merged, but the docs still say that Thunderbolt support is WIP (for M1, M2 and M3). Is this an error or is thunderbolt support still not added yet?