It's November again. With luck `NixOS-25.11` will be released by 30th.
It's `ZHF` time now: time to fix all the build failures in `nixpkgs/master` you care about. https://github.com/NixOS/nixpkgs/issues/457852 contains more details on how to locate known build failures.
I attempted to fix at least one package during `ZHF` as well: https://trofi.github.io/posts/342-Zero-Hydra-Failures-towards-25.11-NixOS-release.html