diff --git a/docs/release-notes/release-notes-4.18.3.rst b/docs/release-notes/release-notes-4.18.3.rst
new file mode 100644
--- /dev/null
+++ b/docs/release-notes/release-notes-4.18.3.rst
@@ -0,0 +1,64 @@
+|RCE| 4.18.3 |RNS|
+------------------
+
+Release Date
+^^^^^^^^^^^^
+
+- 2020-03-24
+
+
+New Features
+^^^^^^^^^^^^
+
+- LDAP: added nested user groups sync which was planned in 4.18.X but didn't
+  make it to the release. New option for sync is available in the LDAP configuration.
+
+
+General
+^^^^^^^
+
+- API: added branch permissions functions.
+- Pull requests: added creating indicator to let users know they should wait until PR is creating.
+- Pull requests: allow super-admins to force change state of locked PRs.
+- Users/User groups: in edit mode we now show the actual name of what we're editing.
+- SSH: allow generation of legacy SSH keys for older systems and Windows users.
+- File store: don't response with cookie data on file-store download response.
+- File store: use our own logic for setting content-type. This solves a problem
+  when previously used resolver set different content-type+content-encoding which
+  is an incorrect behaviour.
+- My Account: show info about password usage for external accounts e.g github/google etc
+  We now recommend using auth-tokens instead of actual passwords.
+- Repositories: in description field we now show mention of metatags only if they
+  are enabled.
+
+
+Security
+^^^^^^^^
+
+- Remote sync: don't expose credentials in displayed URLs.
+  Remote links url had visible credentials displayed in the link.
+  This was used for web-view and not needed anymore.
+
+
+Performance
+^^^^^^^^^^^
+
+- Full text search: significantly improved GIT commit indexing performance by reducing
+  number of calls to the vcsserver.
+
+
+Fixes
+^^^^^
+
+- Mercurial: fixed cases of lookup of branches that are exactly 20 character long.
+- SVN: allow legacy (pre SVN 1.7) extraction of post commit data.
+- GIT: use non-unicode author extraction as it's returned as bytes from backend, and
+  we can get an unicode errors while there's some non-ascii characters.
+- GIT: use safe configparser for git submodules to prevent from errors on submodules with % sign.
+- System info: fixed UI problem with new version update info screen.
+
+
+Upgrade notes
+^^^^^^^^^^^^^
+
+- Scheduled release addressing problems in 4.18.X releases.
diff --git a/docs/release-notes/release-notes.rst b/docs/release-notes/release-notes.rst
--- a/docs/release-notes/release-notes.rst
+++ b/docs/release-notes/release-notes.rst
@@ -9,6 +9,7 @@ Release Notes
 .. toctree::
    :maxdepth: 1
 
+   release-notes-4.18.3.rst
    release-notes-4.18.2.rst
    release-notes-4.18.1.rst
    release-notes-4.18.0.rst