diff --git a/NEWS.md b/NEWS.md
index 9688ef8c45..15f2a02c75 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,32 @@
+### v12.3.0 (2024-08-27)
+
+#### Features
+
+* Added new API method `withLlmCustomAttributes` to run a function in a LLM context ([#2437](https://github.com/newrelic/node-newrelic/pull/2437)) ([57e6be9](https://github.com/newrelic/node-newrelic/commit/57e6be9f4717fde3caada0e3ca3680959180f928))
+    * The context will be used to assign custom attributes to every LLM event produced within the function
+
+#### Bug fixes
+
+* Improved AWS Lambda event detection ([#2498](https://github.com/newrelic/node-newrelic/pull/2498)) ([5e8b260](https://github.com/newrelic/node-newrelic/commit/5e8b2608d9914e2a4282f7c9c42ff17dfa9f793e))
+
+#### Documentation
+
+* Updated compatibility report ([#2493](https://github.com/newrelic/node-newrelic/pull/2493)) ([0448927](https://github.com/newrelic/node-newrelic/commit/0448927a49254b5b3c7ed9ff072cec24449fc558))
+
+#### Miscellaneous chores
+* Fixed linting scripts ([#2497](https://github.com/newrelic/node-newrelic/pull/2497)) ([c395779](https://github.com/newrelic/node-newrelic/commit/c395779f499cca0ec7f915342c23b2d2381b0163))
+* Removed examples/shim ([#2484](https://github.com/newrelic/node-newrelic/pull/2484)) ([40d1f5c](https://github.com/newrelic/node-newrelic/commit/40d1f5ccc50d49805fc68946806fc9f74179673b))
+* Updated test-utils dependency and added matrix-count only ([#2494](https://github.com/newrelic/node-newrelic/pull/2494)) ([5e04c76](https://github.com/newrelic/node-newrelic/commit/5e04c76600b8e6b7bfe331c2bec1b6cfa05ab922))
+
+#### Tests
+
+* Converted the api unit tests to `node:test` ([#2516](https://github.com/newrelic/node-newrelic/pull/2516)) ([ab91576](https://github.com/newrelic/node-newrelic/commit/ab91576fa949161f902b1604752a7fc38e7f2a74))
+* Converted context-manager unit tests to `node:test` ([#2508](https://github.com/newrelic/node-newrelic/pull/2508)) ([9363eb0](https://github.com/newrelic/node-newrelic/commit/9363eb08ce8a13e67f94e5378ca95f32a562d504))
+
+#### Continuous integration
+
+* Updated codecov action sha to post coverage from forks.  Added flag to fail ci if it fails to upload report ([#2490](https://github.com/newrelic/node-newrelic/pull/2490)) ([12fbe56](https://github.com/newrelic/node-newrelic/commit/12fbe56ca2581b3dd5cc5e2c1eceade46a8d191d))
+
 ### v12.2.0 (2024-08-19)
 
 #### Features
diff --git a/changelog.json b/changelog.json
index 596a74d3c7..3d23555e01 100644
--- a/changelog.json
+++ b/changelog.json
@@ -1,6 +1,18 @@
 {
   "repository": "newrelic/node-newrelic",
   "entries": [
+    {
+      "version": "12.3.0",
+      "changes": {
+        "security": [],
+        "bugfixes": [
+          "Improved AWS Lambda event detection"
+        ],
+        "features": [
+          "Added new API method `withLlmCustomAttributes` to run a function in a LLM context"
+        ]
+      }
+    },
     {
       "version": "12.2.0",
       "changes": {
@@ -579,4 +591,4 @@
       }
     }
   ]
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index f003bb5709..a668199346 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "newrelic",
-  "version": "12.2.0",
+  "version": "12.3.0",
   "author": "New Relic Node.js agent team <nodejs@newrelic.com>",
   "license": "Apache-2.0",
   "contributors": [