git: 0f691888dc56 - releng/15.1 - Add UPDATING entries and bump version

The branch releng/15.1 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=0f691888dc56a068f74c213bc87b32939b6b354e

commit 0f691888dc56a068f74c213bc87b32939b6b354e
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2026-06-26 21:46:22 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2026-06-29 19:16:41 +0000

    Add UPDATING entries and bump version
    
    Approved by:    so
---
 UPDATING            | 41 +++++++++++++++++++++++++++++++++++++++++
 sys/conf/newvers.sh |  2 +-
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/UPDATING b/UPDATING
index 89bf196e7001..7b52c9d8231e 100644
--- a/UPDATING
+++ b/UPDATING
@@ -12,6 +12,47 @@ Items affecting the ports and packages system can be found in
 /usr/ports/UPDATING.  Please read that file before updating system packages
 and/or ports.
 
+20260630:
+	15.1-RELEASE-p1	EN-26:16.arm64
+			EN-26:17.rpcsec_tls
+			SA-26:37.vm
+			SA-26:38.jail
+			SA-26:39.execve
+			SA-26:40.zfs
+			SA-26:41.libalias
+			SA-26:42.unlinkat
+			SA-26:43.tcp
+			SA-26:44.posixshm
+			SA-26:45.audit
+			SA-26:46.ktls
+			SA-26:49.iconv
+
+	32-bit setcontext(2) and swapcontext(2) fail on arm64. [EN-26:16.arm64]
+
+	Socket refcount underflow in the NFS server. [EN-26:17.rpcsec_tls]
+
+	Use-after-free in device pager page list. [SA-26:37.vm]
+
+	Jail reference count underflow. [SA-26:38.jail]
+
+	Local privilege escalation via execve(2) TOCTOU race. [SA-26:39.execve]
+
+	Multiple vulnerabilities in OpenZFS. [SA-26:40.zfs]
+
+	Buffer overflow in libalias RTSP handler. [SA-26:41.libalias]
+
+	unlinkat(2) ignores AT_RESOLVE_BENEATH flag. [SA-26:42.unlinkat]
+
+	Use-after-free in TCP RACK stack option handler. [SA-26:43.tcp]
+
+	Multiple vulnerabilities in POSIX largepage objects. [SA-26:44.posixshm]
+
+	Incorrect audit records for ptrace(2) syscall requests. [SA-26:45.audit]
+
+	Remote DOS via uninitialized memory access in KTLS receive. [SA-26:46.ktls]
+
+	Multiple vulnerabilities in iconv(3). [SA-26:49.iconv]
+
 20260616:
 	15.1-RELEASE.
 
diff --git a/sys/conf/newvers.sh b/sys/conf/newvers.sh
index 03a779e2eca3..ac5ebab65163 100644
--- a/sys/conf/newvers.sh
+++ b/sys/conf/newvers.sh
@@ -51,7 +51,7 @@
 
 TYPE="FreeBSD"
 REVISION="15.1"
-BRANCH="RELEASE"
+BRANCH="RELEASE-p1"
 if [ -n "${BRANCH_OVERRIDE}" ]; then
 	BRANCH=${BRANCH_OVERRIDE}
 fi