diff --git a/CHANGELOG/CHANGELOG-r2.md b/CHANGELOG/CHANGELOG-r2.md
index 7fcc0ee..6b06d31 100644
--- a/CHANGELOG/CHANGELOG-r2.md
+++ b/CHANGELOG/CHANGELOG-r2.md
@@ -2,6 +2,7 @@
 
 <!-- TOC:START -->
 ## Table of Contents
+- [r2.3](#r23)
 - [r2.2](#r22)
 - [r2.1](#r21)
 <!-- TOC:END -->
@@ -15,6 +16,107 @@ The below sections record the changes for each API version in each release as fo
 * for subsequent release-candidate(s), only the delta to the previous release-candidate
 * for a public release, the consolidated changes since the previous public release
 
+# r2.3
+
+## Release Notes
+
+This release candidate contains the definition and documentation of
+* device-data-volume-subscriptions 0.2.0-rc.3
+* device-data-volume 0.2.0-rc.3
+
+The API definition(s) are based on
+* Commonalities r4.4 (0.9.0)
+* Identity and Consent Management r4.2 (0.5.0)
+
+<!-- BEGIN:AUTOGENERATED:CANDIDATE_CHANGES -->
+> **Working area — candidate changes (auto-removed on merge)**
+> Copy relevant entries into the Breaking changes/Added/Changed/Fixed/Removed sections below. List breaking changes both in Breaking changes and in their normal change category.
+> You may edit this list while triaging; it will be removed on merge.
+> This working-area section is removed automatically when the PR is merged.
+
+<details>
+<summary>Candidate changes (auto-generated from merged PRs)</summary>
+
+## What's Changed
+* Release Automation: Post-release sync (r2.2) by @camara-release-automation[bot] in https://github.com/camaraproject/DeviceDataVolume/pull/144
+* [Fixed] Fix copy/paste error in device-data-volume-subscriptions.yaml info.description by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/145
+* [Admin] Update release plan for public release by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/147
+* [Fixed] Fix typo PRIVATE_JWT_KEY to PRIVATE_KEY_JWT in feature files by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/150
+* [Removed] Remove the OUT_OF_RANGE error response from device-data-volume by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/151
+* [Added] Add scenario for subscription-created event generation by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/152
+* Update release-plan.yaml by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/153
+
+</details>
+<!-- END:AUTOGENERATED:CANDIDATE_CHANGES -->
+
+## device-data-volume-subscriptions 0.2.0-rc.3
+
+**device-data-volume-subscriptions 0.2.0-rc.3 is a release-candidate version of this API.**
+
+Changes documented below are compared to version 0.2.0-rc.2.
+
+- API definition **with inline documentation**:
+  - [View it on ReDoc](https://redocly.github.io/redoc/?url=https://raw.githubusercontent.com/camaraproject/DeviceDataVolume/r2.3/code/API_definitions/device-data-volume-subscriptions.yaml&nocors)
+  - [View it on Swagger Editor](https://camaraproject.github.io/swagger-ui/?url=https://raw.githubusercontent.com/camaraproject/DeviceDataVolume/r2.3/code/API_definitions/device-data-volume-subscriptions.yaml)
+  - OpenAPI [YAML spec file](https://github.com/camaraproject/DeviceDataVolume/blob/r2.3/code/API_definitions/device-data-volume-subscriptions.yaml)
+
+### Breaking changes
+
+* N/A
+
+### Added
+
+* [Added] Add scenario for subscription-created event generation by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/152
+  * Add scenario @device_data_volume_subscriptions_03_subscription_creation_event_validation
+  * Renumber other test scenarios accordingly
+
+### Changed
+
+* N/A
+
+### Fixed
+
+* [Fixed] Fix copy/paste error in device-data-volume-subscriptions.yaml info.description by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/145
+* [Fixed] Fix typo PRIVATE_JWT_KEY to PRIVATE_KEY_JWT in feature files by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/150
+
+### Removed
+
+* N/A
+
+## device-data-volume 0.2.0-rc.3
+
+**device-data-volume 0.2.0-rc.3 is a release-candidate version of this API.**
+
+Changes documented below are compared to version 0.2.0-rc.2.
+
+- API definition **with inline documentation**:
+  - [View it on ReDoc](https://redocly.github.io/redoc/?url=https://raw.githubusercontent.com/camaraproject/DeviceDataVolume/r2.3/code/API_definitions/device-data-volume.yaml&nocors)
+  - [View it on Swagger Editor](https://camaraproject.github.io/swagger-ui/?url=https://raw.githubusercontent.com/camaraproject/DeviceDataVolume/r2.3/code/API_definitions/device-data-volume.yaml)
+  - OpenAPI [YAML spec file](https://github.com/camaraproject/DeviceDataVolume/blob/r2.3/code/API_definitions/device-data-volume.yaml)
+
+### Breaking changes
+
+* N/A
+
+### Added
+
+* N/A
+
+### Changed
+
+* N/A
+
+### Fixed
+
+* N/A
+
+### Removed
+
+* [Removed] Remove the OUT_OF_RANGE error response from device-data-volume by @eric-murray in https://github.com/camaraproject/DeviceDataVolume/pull/151
+  * Remove 400 OUT_OF_RANGE as a valid error response code
+
+**Full Changelog**: https://github.com/camaraproject/DeviceDataVolume/compare/r2.2...r2.3
+
 # r2.2
 
 ## Release Notes