The developers of FreeBSD have made available the 2nd Release Candidate for version 11.4. FreeBSD 11.4-RELEASE is slated for June 16. Notable changes are wpa_supplicant.conf(5) fixed, update to leap-seconds file, mlx5_core, fixes to SCTP, LLVMP config headers, loader(8), ena(4) driver update, and some others. See the Release Notes below for the full list of changes.

The second RC build of the 11.4-RELEASE release cycle is now available.

Installer images and memory stick images are available here:

    https://download.freebsd.org/ftp/releases/ISO-IMAGES/11.4/

The image checksums follow at the end of this e-mail.

If you notice problems you can report them through the Bugzilla PR
system or on the -stable mailing list.

If you would like to use SVN to do a source based update of an existing
system, use the "releng/11.4" branch.

A summary of changes since 11.4-RC1 includes:

o The wpa_supplicant.conf(5) file has been fixed in bsdinstall(8).

o An update to the leap-seconds file.

o An update to mlx5_core to add new port module event types to decode.

o SCTP fixes.

o LLVM config headers have been fixed to correctly add zlib support.

o The ena(4) driver has been updated to version 2.2.0.

o loader(8) fixes for userboot.

o Fixes for compliance with RFC3168.

o A ps(1) update to permit the '-d' and '-p' flags to be used mutually.

o A knob to flush RSB on context switches if the machine has SMEP has
  been added.

o A fix to Vagrant images requiring the shells/bash port.

A list of changes since 11.3-RELEASE is available in the releng/11.4
release notes:

    https://www.freebsd.org/relnotes/11-RC2/relnotes/article.html

Please note, the release notes page is not yet complete, and will be
updated on an ongoing basis as the 11.4-RELEASE cycle progresses.

FreeBSD 11.4-RC2 Now Available: https://lists.freebsd.org/pipermail/freebsd-stable/2020-May/092320.html

FreeBSD 11.-4 Release Schedule: https://www.freebsd.org/releases/11.4R/schedule.html

[REVISED] FreeBSD 11.4-RC1 Now Available https://lists.freebsd.org/pipermail/freebsd-stable/2020-May/092304.html