diff --git a/CHANGES.md b/CHANGES.md
index 2ceae0ac8c..709436da97 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,10 +1,17 @@
-Synapse 1.34.0rc1 (2021-05-12)
-==============================
+Synapse 1.34.0 (2021-05-17)
+===========================
 
 This release deprecates the `room_invite_state_types` configuration setting. See the [upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.34.0/UPGRADE.rst#upgrading-to-v1340) for instructions on updating your configuration file to use the new `room_prejoin_state` setting.
 
 This release also deprecates the `POST /_synapse/admin/v1/rooms/<room_id>/delete` admin API route. Server administrators are encouraged to update their scripts to use the new `DELETE /_synapse/admin/v1/rooms/<room_id>` route instead.
 
+
+No significant changes since v1.34.0rc1.
+
+
+Synapse 1.34.0rc1 (2021-05-12)
+==============================
+
 Features
 --------
 
@@ -174,7 +181,7 @@ Synapse 1.32.1 (2021-04-21)
 ===========================
 
 This release fixes [a regression](https://github.com/matrix-org/synapse/issues/9853)
-in Synapse 1.32.0 that caused connected Prometheus instances to become unstable. 
+in Synapse 1.32.0 that caused connected Prometheus instances to become unstable.
 
 However, as this release is still subject to the `LoggingContext` change in 1.32.0,
 it is recommended to remain on or downgrade to 1.31.0.
@@ -190,11 +197,11 @@ Synapse 1.32.0 (2021-04-20)
 
 **Note:** This release introduces [a regression](https://github.com/matrix-org/synapse/issues/9853)
 that can overwhelm connected Prometheus instances. This issue was not present in
-1.32.0rc1. If affected, it is recommended to downgrade to 1.31.0 in the meantime, and 
+1.32.0rc1. If affected, it is recommended to downgrade to 1.31.0 in the meantime, and
 follow [these instructions](https://github.com/matrix-org/synapse/pull/9854#issuecomment-823472183)
 to clean up any excess writeahead logs.
 
-**Note:** This release also mistakenly included a change that may affected Synapse 
+**Note:** This release also mistakenly included a change that may affected Synapse
 modules that import `synapse.logging.context.LoggingContext`, such as
 [synapse-s3-storage-provider](https://github.com/matrix-org/synapse-s3-storage-provider).
 This will be fixed in a later Synapse version.
@@ -205,8 +212,8 @@ This release removes the deprecated `GET /_synapse/admin/v1/users/<user_id>` adm
 
 This release requires Application Services to use type `m.login.application_service` when registering users via the `/_matrix/client/r0/register` endpoint to comply with the spec. Please ensure your Application Services are up to date.
 
-If you are using the `packages.matrix.org` Debian repository for Synapse packages, 
-note that we have recently updated the expiry date on the gpg signing key. If you see an 
+If you are using the `packages.matrix.org` Debian repository for Synapse packages,
+note that we have recently updated the expiry date on the gpg signing key. If you see an
 error similar to `The following signatures were invalid: EXPKEYSIG F473DD4473365DE1`, you
 will need to get a fresh copy of the keys. You can do so with:
 
diff --git a/UPGRADE.rst b/UPGRADE.rst
index 606e357b6e..9f61aad412 100644
--- a/UPGRADE.rst
+++ b/UPGRADE.rst
@@ -88,7 +88,7 @@ for example:
 Upgrading to v1.34.0
 ====================
 
-`room_invite_state_types` configuration setting
+``room_invite_state_types`` configuration setting
 -----------------------------------------------
 
 The ``room_invite_state_types`` configuration setting has been deprecated and
@@ -106,13 +106,10 @@ remove it from your configuration file. The default value used to be:
       - "m.room.encryption"
       - "m.room.name"
 
-If you have customised this value by adding addition state types, you should
-remove ``room_invite_state_types`` and configure ``additional_event_types`` with
-your customisations.
+If you have customised this value, you should remove ``room_invite_state_types`` and
+configure ``room_prejoin_state`` instead.
+
 
-If you have customised this value by removing state types, you should rename
-``room_invite_state_types`` to ``additional_event_types``, and set
-``disable_default_event_types`` to ``true``.
 
 Upgrading to v1.33.0
 ====================
diff --git a/debian/changelog b/debian/changelog
index 76b82c172e..bf99ae772c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+matrix-synapse-py3 (1.34.0) stable; urgency=medium
+
+  * New synapse release 1.34.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Mon, 17 May 2021 11:34:18 +0100
+
 matrix-synapse-py3 (1.33.2) stable; urgency=medium
 
   * New synapse release 1.33.2.
diff --git a/synapse/__init__.py b/synapse/__init__.py
index 15d54a1ceb..7498a6016f 100644
--- a/synapse/__init__.py
+++ b/synapse/__init__.py
@@ -47,7 +47,7 @@ try:
 except ImportError:
     pass
 
-__version__ = "1.34.0rc1"
+__version__ = "1.34.0"
 
 if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)):
     # We import here so that we don't have to install a bunch of deps when