diff --git a/docs/PreReleaseNotes.txt b/docs/PreReleaseNotes.txt
index 1774d4a8fcb..67abaf92dbf 100644
--- a/docs/PreReleaseNotes.txt
+++ b/docs/PreReleaseNotes.txt
@@ -8,37 +8,7 @@ Prerelease Notes
 + **New Features**
 
 + **Major bug fixes**
-  **[XrdFfs]** Fix a bug in xrootdfs reported by issue #1777
-  **Commit** 360e0d47
 
 + **Minor bug fixes**
-  **[Server]** Properly handle opaque info for fsctl operations.
-  **Commit** 0d3cb7e6
-  **[Apps]** Avoid SEGV when asking for help.
-  **Commit** 016a28f7 
-  **[Server]** Add O_RDWR open flag when creating file to avoid fs issue
-  **Commit** 0a665900
-  **[HTTP]** allow VO names with spaces and other quoted chars
-  **Commit** 639387b0 504dfb78
 
 + **Miscellaneous**
-  **[TLS]** Shutdown the socket if a SSL error happens during an accept
-  **Commit** 9a48ecf4 ebbe8397
-  **[TLS]** Trigger CRL refresh thread via the constructor.
-  **Commit** 19038b5a b180a248 f1acf6d4 87da7f2f f1dfad02
-  **[TLS]** Free current context when a new context is generated.
-  **Commit** e4187ee6 411d3eb4
-  **[Cmake]** add ENABLE_ switch for scitokens and macaroons, closes #1728. 
-  **Commit** 8847a1db
-  **[TLS]** he CRL refresh thread logic only starts when there is a need for it.
-  **Commit** bbb5feea b11f8c00
-  **[TLS]** The server certificate is also renewed by the Refresh thread
-  **Commit** 449d3e93 ff90fe2f
-  **[CI]** Replace cc7 builds with centos 7, part 4.
-  **Commit** 2f22f2d1
-  **[CI]** Replace cc7 builds with centos 7, part 3.
-  **Commit** 4d7565a7
-  **[CI]** Replace cc7 builds with centos 7, part 2.
-  **Commit** f3af43e9
-  **[CI]** Replace cc7 builds with centos 7, part 1.
-  **Commit** 4bb71080
diff --git a/docs/ReleaseNotes.txt b/docs/ReleaseNotes.txt
index 129b89f7af8..08f2226ebff 100644
--- a/docs/ReleaseNotes.txt
+++ b/docs/ReleaseNotes.txt
@@ -6,6 +6,40 @@ Release Notes
 =============
 
 
+-------------
+Version 5.5.1
+-------------
+
++ **Major bug fixes**
+**[XrdFfs]** Fix a bug in xrootdfs reported by issue #1777
+**[Server]** Avoid SEGV when client tries to access file after deferred closed.
+**[XrdHttp]** The server certificate is renewed by the Refresh thread of the
+              XrdTlsContext object.
+**[XrdHttp]** Fix a segv happening when a client sends a first line starting
+              with a space.
+**[XrdTls]** Shutdown the socket if a SSL error happens when trying to accept
+             a connection.
+
++ **Minor bug fixes**
+**[Apps]** Avoid SEGV when asking for help.
+**[XrdCl]** copy job: fix memory leak (buffers not queued on error).
+**[Server]** Add O_RDWR open flag when creating file to avoid fs issue.
+**[Server]** Properly handle opaque info for fsctl operations.
+**[XrdHttp]** Allow VO names with spaces and other quoted chars.
+**[XrdCl]** LocalFileHandler: fail gracefuly on overloaded machines.
+
++ **Miscellaneous**
+**[XrdCl]** Introduce new error code for handling local errors.
+**[XrdCl]** local file handler: obtain error code with aio_error.
+**[XrdCl]** xrdfs ls: sanitize ls entry.
+**[CMake]** Add ENABLE_ switch for scitokens and macaroons, closes #1728.
+**[XrdTls]** Start the CRLRefresh thread in XrdTlsContext constructor.
+**[XrdTls]** Changed the bit set for the activation of the Refresh thread.
+**[XrdTls]** The CRL refresh thread logic only starts when there is a need
+             for it.
+**[XrdTls]** Free current context when a new context is generated.
+**[XrdHttpTpc]** Pass src size to OFS via occ.asize.
+
 -------------
 Version 5.5.0
 -------------