Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Explicitly require Security Officer's approval for kernel PRNG bits.

Note that there is ongoing discussion about approval requirement
for userland PRNG bits.

Reviewed by: so (des)
Approved by: core (jhb)
Approved by: re (gjb)

Test commit to make sure commit mail works after moving the server.

Approved by: core (implicit)

Update LOCKS syntax.

Approved by: core (implicit)

Once the release goes out, RELENG_7_* will need approval from so@.

Approved by: core (two months ago)

Document commit constraints for RELENG_6_*.

Approved by: core (jhb)

Document the previously existing RELENG_[45]_* security branch locks.

Approved by: core (quite a while ago)

Add a 'statement of intent' blurb to the top of MAINTAINERS. Split
the role of MAINTAINERS into advisory and strict parts. Introduce a
new LOCKS file to document enforced locked parts of the tree.

Strict locks are only added with core approval and will generally
have a renewal timeout.

Clarify that the source tree is a community effort, not a place to stake
out 'turf'.

This will be refined as needed.

With-core-hat-on: Yes