Stephen Rothwell stepped down in mid-January from maintaining Linux-Next. He still plans to be around the Linux kernel community but a less grueling role than creating and maintaining Linux-Next since 2008.
Linux-Next for those unaware is a testing/queuing area where new patches can be found that are aiming for being submitted for the next kernel merge window. The various "-next" subsystem Git branches and the like feed into Linux-Next for a leading-edge area where the various latest patches are accumulated before their eventual pull requests to Linus Torvalds as part of the merge windows. In effect, a nice development tree in working towards ultimately all coming together in Linus Torvalds' Linux Git tree. It helps developers working on cross-subsystem changes as well as users/testers who want to test the very latest development code before it hits Linux Git without having to manually deal with all the different Git topic branches.
Mark Brown has taken over from Stephen Rothwell in maintaining Linux-Next since January. In further honoring Stephen Rothwell's contribution of creating and maintaining Linux-Next from 2008 to 2026, a subtle but important recognition is now in place in Linux's CREDITS file .