diff --git a/CHANGES.rst b/CHANGES.rst
index cf6c984d5..f0bb973dc 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,9 +1,52 @@
-Changes in synapse vX
-=====================
+Changes in synapse v0.9.0 (2015-05-07)
+======================================
 
-* Changed config option from ``disable_registration`` to
-  ``enable_registration``. Old option will be ignored.
+General:
 
+* Add support for using a PostgreSQL database instead of SQLite. See
+  `docs/postgres.rst`_ for details.
+* Add password change and reset APIs. See `Registration`_ in the spec.
+* Fix memory leak due to not releasing stale notifiers - SYN-339.
+* Fix race in caches that occasionally caused some presence updates to be
+  dropped - SYN-369.
+* Check server name has not changed on restart.
+
+Federation:
+
+* Add key distribution mechanisms for fetching public keys of unavailable
+  remote home servers. See `Retrieving Server Keys`_ in the spec.
+
+Configuration:
+
+* Add support for multiple config files.
+* Add support for dictionaries in config files.
+* Remove support for specifying config options on the command line, except
+  for:
+
+  * ``--daemonize`` - Daemonize the home server.
+  * ``--manhole`` - Turn on the twisted telnet manhole service on the given
+    port.
+  * ``--database-path`` - The path to a sqlite database to use.
+  * ``--verbose`` - The verbosity level.
+  * ``--log-file`` - File to log to.
+  * ``--log-config`` - Python logging config file.
+  * ``--enable-registration`` - Enable registration for new users.
+
+Application services:
+
+* Reliably retry sending of events from Synapse to application services, as per
+  `Application Services`_ spec.
+* Application services can no longer register via the ``/register`` API,
+  instead their configuration should be saved to a file and listed in the
+  synapse ``app_service_config_files`` config option. The AS configuration file
+  has the same format as the old ``/register`` request.
+  See `docs/application_services.rst`_ for more information.
+
+.. _`docs/postgres.rst`: docs/postgres.rst
+.. _`docs/application_services.rst`: docs/application_services.rst
+.. _`Registration`: https://github.com/matrix-org/matrix-doc/blob/master/specification/10_client_server_api.rst#registration
+.. _`Retrieving Server Keys`: https://github.com/matrix-org/matrix-doc/blob/6f2698/specification/30_server_server_api.rst#retrieving-server-keys
+.. _`Application Services`: https://github.com/matrix-org/matrix-doc/blob/0c6bd9/specification/25_application_service_api.rst#home-server---application-service-api
 
 Changes in synapse v0.8.1 (2015-03-18)
 ======================================
diff --git a/CAPTCHA_SETUP b/docs/CAPTCHA_SETUP
similarity index 100%
rename from CAPTCHA_SETUP
rename to docs/CAPTCHA_SETUP
diff --git a/docs/application_services.rst b/docs/application_services.rst
new file mode 100644
index 000000000..a57bae619
--- /dev/null
+++ b/docs/application_services.rst
@@ -0,0 +1,36 @@
+Registering an Application Service
+==================================
+
+The registration of new application services depends on the homeserver used. 
+In synapse, you need to create a new configuration file for your AS and add it
+to the list specified under the ``app_service_config_files`` config
+option in your synapse config.
+
+For example:
+
+.. code-block:: yaml
+
+  app_service_config_files:
+  - /home/matrix/.synapse/<your-AS>.yaml
+
+
+The format of the AS configuration file is as follows:
+
+..  code-block:: yaml
+
+    url: <base url of AS>
+    as_token: <token AS will add to requests to HS>
+    hs_token: <token HS will ad to requests to AS>
+    sender_localpart: <localpart of AS user>
+    namespaces:
+      users:  # List of users we're interested in
+        - exclusive: <bool>
+          regex: <regex>
+        - ...
+      aliases: []  # List of aliases we're interested in
+      rooms: [] # List of room ids we're interested in
+
+See the spec_ for further details on how application services work.
+
+.. _spec: https://github.com/matrix-org/matrix-doc/blob/master/specification/25_application_service_api.rst#application-service-api
+
diff --git a/synapse/__init__.py b/synapse/__init__.py
index 56c10a84e..c89f444f4 100644
--- a/synapse/__init__.py
+++ b/synapse/__init__.py
@@ -16,4 +16,4 @@
 """ This is a reference implementation of a Matrix home server.
 """
 
-__version__ = "0.8.1-r4"
+__version__ = "0.9.0"
diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py
index 0d0db4d54..a45dd3c93 100644
--- a/synapse/python_dependencies.py
+++ b/synapse/python_dependencies.py
@@ -33,7 +33,7 @@ REQUIREMENTS = {
 }
 CONDITIONAL_REQUIREMENTS = {
     "web_client": {
-        "matrix_angular_sdk>=0.6.5": ["syweb>=0.6.5"],
+        "matrix_angular_sdk>=0.6.6": ["syweb>=0.6.6"],
     }
 }
 
@@ -57,8 +57,8 @@ DEPENDENCY_LINKS = [
     ),
     github_link(
         project="matrix-org/matrix-angular-sdk",
-        version="v0.6.5",
-        egg="matrix_angular_sdk-0.6.5",
+        version="v0.6.6",
+        egg="matrix_angular_sdk-0.6.6",
     ),
 ]