CHANGELOG.md in govuk_tech_docs-2.0.9 vs CHANGELOG.md in govuk_tech_docs-2.0.10

@@ -1,8 +1,12 @@
 # Changelog
 
 ## Unreleased
 
+## 2.0.10
+
+- [Pull request #160: Make sure IDs on collapsible navigation are unique](https://github.com/alphagov/tech-docs-gem/pull/160)
+
 ## 2.0.9
 
 ### Fixes
 
 - [Pull request #154: Fix table columns breaking content](https://github.com/alphagov/tech-docs-gem/pull/154).