Update RELEASE.md

RELEASE.md

@@ -50,3 +50,20 @@ This release uses the new version of the Python generator (v2) which includes th
 _Review directions_
 
 The changes can be reviewed in PR: [#2869](https://github.com/finos/common-domain-model/pull/2869)
+
+# _Infrastructure - Dependency Update_
+
+_What is being released?_
+
+This release updates the `rosetta-bundle` dependency.
+
+Version updates include:
+
+- `rosetta-bundle` 10.15.8: Upgrade of Python Code Generator.
+- `rosetta-bundle` 10.15.7: Translate bug fix to handle enum name clashes.
+
+There are no changes to the model or test expectations.
+
+_Review directions_
+
+The changes can be reviewed in PR: [#2870](https://github.com/finos/common-domain-model/pull/2870)