diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index 2d13020d048..5bf188ff7dd 100644
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -10,6 +10,28 @@
  Version 0.23
 **************
 
+Version 0.23.1
+==============
+
+**Release Date:** June 21, 2023
+
+**Improvements**
+
+-  Errors: Errors that return 404 or 'Not Found' codes now have standardized messaging using the
+   format "<task/trial/workspace etc.> <ID> not found". In addition, if RBAC is enabled, the error
+   message includes a suffix to remind users to check their permissions. This is because with RBAC
+   enabled, permission denied errors and not found errors both return a 'Not Found' response.
+
+**Deprecated Features**
+
+-  ``LightningAdapter`` is deprecated and will be removed in a future version. We recommend that
+   PyTorch Lightning users migrate to the :ref:`Core API <core-getting-started>`.
+
+**Bug Fixes**
+
+-  Users: Resolved an issue that was causing an error when attempting to create a new user with a
+   username that was previously used by a renamed user.
+
 Version 0.23.0
 ==============
 
diff --git a/docs/release-notes/deprecate-ptl-adapter.rst b/docs/release-notes/deprecate-ptl-adapter.rst
deleted file mode 100644
index bfbd5c62a0d..00000000000
--- a/docs/release-notes/deprecate-ptl-adapter.rst
+++ /dev/null
@@ -1,6 +0,0 @@
-:orphan:
-
-**Deprecated Features**
-
--  ``LightningAdapter`` is deprecated and will be removed in a future version. We recommend PyTorch
-   Lightning users to migrate to :ref:`Core API <core-getting-started>`.
diff --git a/docs/release-notes/rbac-not-found-errs.rst b/docs/release-notes/rbac-not-found-errs.rst
deleted file mode 100644
index fb6d253ccbe..00000000000
--- a/docs/release-notes/rbac-not-found-errs.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-:orphan:
-
-**Improvements**
-
--  Errors: Errors that return 404 or 'Not Found' codes now have standardized messaging using the
-   format "<task/trial/workspace etc.> <ID> not found". In addition, if RBAC is enabled, the error
-   message includes a suffix to remind users to check their permissions. This is because with RBAC
-   enabled, permission denied errors & not found errors would both return a 'Not Found' response.
diff --git a/docs/release-notes/username-cant-make-same-user.rst b/docs/release-notes/username-cant-make-same-user.rst
deleted file mode 100644
index 217fbf1740d..00000000000
--- a/docs/release-notes/username-cant-make-same-user.rst
+++ /dev/null
@@ -1,6 +0,0 @@
-:orphan:
-
-**Bug Fixes**
-
--  Users: Resolved an issue that was causing an error when attempting to create a new user with a
-   username that was previously used by a renamed user.