Document r267878, bsdgrep(1) pattern matching bug.

Sponsored by:	The FreeBSD Foundation
Document r267979, procstat(1) '-r' and '-H' flags.

Sponsored by:	The FreeBSD Foundation
Document r268019, sed(1) '-u' flag.

Sponsored by:	The FreeBSD Foundation
Document r268046, oce(4) vendor updates.

Sponsored by:	The FreeBSD Foundation
Document r268098, service(8) directory traversal check.

Sponsored by:	The FreeBSD Foundation
Fix revision sorting for r268161.

Sponsored by:	The FreeBSD Foundation
Document r268515, file(1) and libmagic(3) update to 5.19.

Sponsored by:	The FreeBSD Foundation
Document r268700, camcontrol(8) 'persist' command.

Sponsored by:	The FreeBSD Foundation
Document r268791, gstat(8) '-p' flag.

Sponsored by:	The FreeBSD Foundation