- Switch releng/11.2 to -RELEASE.

- Add the anticipated 11.2-RELEASE date to UPDATING.
- Set a static __FreeBSD_version.

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

UPDATING

@@ -16,6 +16,9 @@ from older versions of FreeBSD, try WITHOUT_CLANG and WITH_GCC to bootstrap to
 the tip of head, and then rebuild without this option. The bootstrap process
 from older version of current across the gcc/clang cutover is a bit fragile.
 
+20180627:
+	11.2-RELEASE.
+
 20180504:
 	The tz database (tzdb) has been updated to 2018e.  This version more
 	correctly models time stamps in time zones with negative DST such as

lib/csu/common/crtbrand.c

@@ -62,5 +62,5 @@ static const struct {
 	.descsz = sizeof(int32_t),
 	.type = ABI_NOTETYPE,
 	.name = NOTE_FREEBSD_VENDOR,
-	.desc = __FreeBSD_version
+	.desc = 1102000
 };

sys/conf/newvers.sh

@@ -44,7 +44,7 @@
 
 TYPE="FreeBSD"
 REVISION="11.2"
-BRANCH="RC3"
+BRANCH="RELEASE"
 if [ -n "${BRANCH_OVERRIDE}" ]; then
 	BRANCH=${BRANCH_OVERRIDE}
 fi