Linus has released the 4.18 kernel.
"It was a very calm week, and arguably I could just have released on
schedule last week, but we did have some minor updates.
"
Some of the significant features in this release include
unprivileged filesystem mounts,
restartable sequences,
a new zero-copy TCP receive API,
support for active state management for
power domains,
the
for high-performance networking, the core bpfilter packet filter implementation, and more. See the KernelNewbies 4.18 page for more details.