diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4636c043..5158e93d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,18 @@
+# [0.21.0](https://gitlab.com/openstapps/projectmanagement/compare/v0.20.1...v0.21.0) (2021-12-14)
+
+
+### Bug Fixes
+
+* exclude npm audit from maintenance runs ([42e6812](https://gitlab.com/openstapps/projectmanagement/commit/42e68120b7215b6fe0f929955d99907103b7bfed))
+* link to old gitlab server ([aa9991a](https://gitlab.com/openstapps/projectmanagement/commit/aa9991ad708dd80b873b738a304c94f6f21dd4ba)), closes [#27](https://gitlab.com/openstapps/projectmanagement/issues/27)
+
+
+### Features
+
+* make slack notification optional ([84921ad](https://gitlab.com/openstapps/projectmanagement/commit/84921ad5ce90c24ce53197235e8f8a8aff0f4aba))
+
+
+
 ## [0.20.1](https://gitlab.com/openstapps/projectmanagement/compare/v0.20.0...v0.20.1) (2020-07-27)