Update changelog

CHANGELOG.md

@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](http:https://semver.org/spec/v2.0.0.
 - Improve Github's Pull Request Template file https://github.com/consul/consul/pull/2515
 - List Budget Investment's milestones ordered by publication date https://github.com/consul/consul/issues/2429
 - Admin newsletter email refactor https://github.com/consul/consul/pull/2474
+- Budgets map improvements https://github.com/consul/consul/pull/2552
 
 ### Deprecated
 - Totally remove investment's internal_comments https://github.com/consul/consul/pull/2406
@@ -275,4 +276,4 @@ and this project adheres to [Semantic Versioning](http:https://semver.org/spec/v2.0.0.
 [0.11.0]: https://github.com/consul/consul/compare/v0.10...v0.11
 [0.10.0]: https://github.com/consul/consul/compare/v0.9...v0.10
 [0.9.0]: https://github.com/consul/consul/compare/v0.8...v0.9
-[0.8.0]: https://github.com/consul/consul/compare/v0.7...v0.8
+[0.8.0]: https://github.com/consul/consul/compare/v0.7...v0.8