diff --git a/build/release/build.sh b/build/release/build.sh
index 4dca4cd4b..e9d7718a3 100755
--- a/build/release/build.sh
+++ b/build/release/build.sh
@@ -25,7 +25,7 @@ DESC="$DISTRO /etc/release and /etc/os-release files"
 set_arch 64
 
 # Update the following line with the current release suffix
-RELSUFFIX=y
+RELSUFFIX=ac
 
 RELEASE=${RELVER}${RELSUFFIX}
 RELDATE="`date +%Y.%m.%d`"
diff --git a/doc/ReleaseNotes.md b/doc/ReleaseNotes.md
index 6fcfd1c9e..defba551e 100644
--- a/doc/ReleaseNotes.md
+++ b/doc/ReleaseNotes.md
@@ -4,6 +4,25 @@
 
 # Release Notes for OmniOSce v11 r151050
 
+## r151050ac (2024-11-20)
+Weekly release for w/c 18th of November 2024.
+> This is a non-reboot update
+
+### Security Fixes
+
+- `curl` updated to version 8.11.0
+
+- `expat` updated to version 2.6.4
+
+- `wget` updated to version 1.25.0
+
+- OpenJDK packages updated to versions 1.8.432-06, 11.0.25+9, 17.0.13+11 and
+  21.0.5+11.
+
+<br>
+
+---
+
 ## r151050y (2024-10-22)
 Weekly release for w/c 21st of October 2024.
 > This is a non-reboot update