diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ced3762..f28152a5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,19 @@
+# [0.13.0](https://gitlab.com/openstapps/core/compare/v0.12.0...v0.13.0) (2019-04-02)
+
+
+### Bug Fixes
+
+* correct isThing guard ([67868e9](https://gitlab.com/openstapps/core/commit/67868e9))
+* update tslint  dependencies ([bbe4fca](https://gitlab.com/openstapps/core/commit/bbe4fca))
+
+
+### Features
+
+* add conditional "maps" for associated types ([c8bda2e](https://gitlab.com/openstapps/core/commit/c8bda2e)), closes [#50](https://gitlab.com/openstapps/core/issues/50)
+* provide sample JSON files with the package ([5d1e79d](https://gitlab.com/openstapps/core/commit/5d1e79d)), closes [#46](https://gitlab.com/openstapps/core/issues/46)
+
+
+
 # [0.12.0](https://gitlab.com/openstapps/core/compare/v0.11.0...v0.12.0) (2019-03-14)