diff --git a/docs/release_notes/august_2022.md b/docs/release_notes/august_2022.md
index 794dc29dd499..2bf31355a10d 100644
--- a/docs/release_notes/august_2022.md
+++ b/docs/release_notes/august_2022.md
@@ -3,7 +3,7 @@
 
 This page includes new features and improvements to the Airbyte Cloud and Airbyte Open Source platforms.
 
-### New Features
+### New features
 * Added reserved keywords for schema names by fixing the quotation logic in normalization. [#14683](https://github.com/airbytehq/airbyte/pull/14683)
 
 * Added [documentation](https://docs.airbyte.com/cloud/managing-airbyte-cloud/#view-the-sync-log-summary) about the data displayed in sync log summaries. [#15181](https://github.com/airbytehq/airbyte/pull/15181)
diff --git a/docs/release_notes/september_2022.md b/docs/release_notes/september_2022.md
new file mode 100644
index 000000000000..abb383f2e15c
--- /dev/null
+++ b/docs/release_notes/september_2022.md
@@ -0,0 +1,21 @@
+# September 2022
+## Airbyte [v0.40.4](https://github.com/airbytehq/airbyte/releases/tag/v0.40.4) to [v0.40.6](https://github.com/airbytehq/airbyte/releases/tag/v0.40.6)
+
+This page includes new features and improvements to the Airbyte Cloud and Airbyte Open Source platforms. 
+
+### New features
+* Added the low-code connector development kit (early access). This low-code framework is a declarative approach based on YAML with the goal of significantly reducing the time and complexity of building and maintaining connectors. [#11582](https://github.com/airbytehq/airbyte/issues/11582)
+    * Added a [guide](https://docs.airbyte.com/connector-development/config-based/low-code-cdk-overview/) for using the low-code framework. [#17534](https://github.com/airbytehq/airbyte/pull/17534)
+* Added support for large schema discovery. [#17394](https://github.com/airbytehq/airbyte/pull/17394)
+
+### Improvements
+* Improved `airbyte-metrics` support in the Helm chart. [#16166](https://github.com/airbytehq/airbyte/pull/16166)
+* Improved the visibility button behavior for the password input field. This ensures that passwords are always submitted as sensitive fields. [#16011](https://github.com/airbytehq/airbyte/pull/16011)
+* Improved Sync History page performance by adding the **Load more** button, which you can click to display previous syncs. [#15938](https://github.com/airbytehq/airbyte/pull/15938)
+* Improved the validation error that displays when submitting an incomplete ServiceForm. [#15625](https://github.com/airbytehq/airbyte/pull/15625)
+* Improved the source-defined cursor and primary key by adding a tooltip, which displays the full cursor or primary key when you hover over them. [#16116](https://github.com/airbytehq/airbyte/pull/16116)
+* Improved Airbyte Cloud’s method of updating source and destination definitions by using `airbyte-cron` to schedule updates. This allows us to keep connectors updated as the catalog changes. [#16438](https://github.com/airbytehq/airbyte/pull/16438)
+* Improved the speed that workspace connections are listed. [#17004](https://github.com/airbytehq/airbyte/pull/17004)
+
+## Bugs
+* Fixed an issue where the Helm chart templates did not correctly render `extraContainers` values. [#17084](https://github.com/airbytehq/airbyte/pull/17084)
diff --git a/docusaurus/sidebars.js b/docusaurus/sidebars.js
index e46f1d6b1df0..7df2a1b83f24 100644
--- a/docusaurus/sidebars.js
+++ b/docusaurus/sidebars.js
@@ -377,6 +377,7 @@ module.exports = {
       items: [
          'release_notes/july_2022',
          'release_notes/august_2022',
+         'release_notes/september_2022',
       ],
     },
   ],