update changelog

Author: raydouglass

CHANGELOG.md

@@ -1,6 +1,31 @@
-# cuCIM 22.04.00 (Date TBD)
+# cuCIM 22.04.00 (6 Apr 2022)
 
-Please see https://github.com/rapidsai/cucim/releases/tag/v22.04.00a for the latest changes to this development branch.
+## 🚨 Breaking Changes
+
+- Apply fixes to skimage.transform scheduled for scikit-image 0.19.2 ([#208](https://github.com/rapidsai/cucim/pull/208)) [@grlee77](https://github.com/grlee77)
+
+## 🐛 Bug Fixes
+
+- Fix ImportError from vendored code ([#252](https://github.com/rapidsai/cucim/pull/252)) [@grlee77](https://github.com/grlee77)
+- Fix wrong dimension in metadata ([#248](https://github.com/rapidsai/cucim/pull/248)) [@gigony](https://github.com/gigony)
+- Handle file descriptor ownership and update documents for GDS ([#234](https://github.com/rapidsai/cucim/pull/234)) [@gigony](https://github.com/gigony)
+- Check nullptr of handler in CuFileDriver::close() ([#229](https://github.com/rapidsai/cucim/pull/229)) [@gigony](https://github.com/gigony)
+- Fix docs builds ([#218](https://github.com/rapidsai/cucim/pull/218)) [@ajschmidt8](https://github.com/ajschmidt8)
+- Apply fixes to skimage.transform scheduled for scikit-image 0.19.2 ([#208](https://github.com/rapidsai/cucim/pull/208)) [@grlee77](https://github.com/grlee77)
+
+## 📖 Documentation
+
+- Update PyPI cuCIM v22.02.01 CHANGELOG.md ([#249](https://github.com/rapidsai/cucim/pull/249)) [@gigony](https://github.com/gigony)
+- Update GTC 2021 Spring video links ([#227](https://github.com/rapidsai/cucim/pull/227)) [@gigony](https://github.com/gigony)
+- Update documents for v22.02.00 ([#226](https://github.com/rapidsai/cucim/pull/226)) [@gigony](https://github.com/gigony)
+- Merge branch-22.02 into branch-22.04 ([#220](https://github.com/rapidsai/cucim/pull/220)) [@jakirkham](https://github.com/jakirkham)
+
+## 🛠️ Improvements
+
+- Expose data type of CuImage object for interoperability with NumPy ([#246](https://github.com/rapidsai/cucim/pull/246)) [@gigony](https://github.com/gigony)
+- Temporarily disable new `ops-bot` functionality ([#239](https://github.com/rapidsai/cucim/pull/239)) [@ajschmidt8](https://github.com/ajschmidt8)
+- Add `.github/ops-bot.yaml` config file ([#236](https://github.com/rapidsai/cucim/pull/236)) [@ajschmidt8](https://github.com/ajschmidt8)
+- randomization per image per batch ([#231](https://github.com/rapidsai/cucim/pull/231)) [@shekhardw](https://github.com/shekhardw)
 
 # cuCIM 22.02.00 (2 Feb 2022)