Post Syndicated from corbet original https://lwn.net/Articles/1001657/

Systemd 257 has been released. As usual, the list of changes is long; it
includes support for multipath TCP in socket units, the ability to run
processes as init in their own PID namespace, a new tool for signing EFI
binaries for secure boot,
and a superhero emoji in the run0 shell prompt, among many other things.
Also, support for version-1 control groups has been disabled and requires
an elaborate dance to re-enable; it will be removed entirely in the next
release, along with support for System V service scripts.