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 # Kids First Reusable Python Utilities Change History
 
+## Release 0.4.0
+
+### Summary
+
+- Emojis: ♻️ x1, ⚡ x2, ✅ x1, 🧐 x1, ✨ x2
+- Categories: Additions x2, Other Changes x5
+
+### New features and changes
+
+- [#36](https://github.com/kids-first/kf-utils-python/pull/36) - ⚡♻️ Consolidate and speed up delete method - [089b62f3](https://github.com/kids-first/kf-utils-python/commit/089b62f3a0b3e65044230f05238f011b864d7925) by [fiendish](https://github.com/fiendish)
+- [#35](https://github.com/kids-first/kf-utils-python/pull/35) - ✅ Reduce size of some tests - [b143fd97](https://github.com/kids-first/kf-utils-python/commit/b143fd970420fd958933c1744d5813e77cbc2290) by [fiendish](https://github.com/fiendish)
+- [#34](https://github.com/kids-first/kf-utils-python/pull/34) - ⚡ Only patch descendant visibility if needed (also adds dry_run) - [196ee2b6](https://github.com/kids-first/kf-utils-python/commit/196ee2b67790771a99f0eddeed07bec3da7d37d2) by [fiendish](https://github.com/fiendish)
+- [#33](https://github.com/kids-first/kf-utils-python/pull/33) - 🧐 Populate starting entities in descendant tree - [a696fc51](https://github.com/kids-first/kf-utils-python/commit/a696fc51c62062f5e8d9dccbdb707d942733a196) by [fiendish](https://github.com/fiendish)
+- [#32](https://github.com/kids-first/kf-utils-python/pull/32) - ✨ Add whole entity hiding function to only hide visible entities - [77bc4285](https://github.com/kids-first/kf-utils-python/commit/77bc4285e4ed55e455b006d7d3206ff7a536d572) by [fiendish](https://github.com/fiendish)
+- [#31](https://github.com/kids-first/kf-utils-python/pull/31) - ✨ Add yielding entity contents from kfids - [7420fa60](https://github.com/kids-first/kf-utils-python/commit/7420fa602ab664f6ee47f068d94b9506d5bba620) by [fiendish](https://github.com/fiendish)
+
+
 ## Release 0.3.0
 
 ### Summary