diff --git a/packages/google-cloud-documentai/CHANGELOG.md b/packages/google-cloud-documentai/CHANGELOG.md
index 5ddad421e08f..d0d2225bd6ea 100644
--- a/packages/google-cloud-documentai/CHANGELOG.md
+++ b/packages/google-cloud-documentai/CHANGELOG.md
@@ -1 +1,10 @@
-# Changelog
\ No newline at end of file
+# Changelog
+
+## 0.1.0 (2020-04-01)
+
+
+### Features
+
+* **documentai:** bump copyright year to 2020, tweak docstring formatting (via synth) [[#10230](https://www.github.com/googleapis/python-documentai/issues/10230)) ([329dbcf](https://www.github.com/googleapis/python-documentai/commit/329dbcfd8672cdea3a15779e7a2634f80d3d7753))
+* **documentai:** initial generation of documentai ([#9623](https://www.github.com/googleapis/python-documentai/issues/9623)) ([fc3d29f](https://www.github.com/googleapis/python-documentai/commit/fc3d29fd388531b0e7d2812ceef4bc26a3cb1c7b))
+* add v1beta2, remove v1beta1 ([#13](https://www.github.com/googleapis/python-documentai/issues/13)) ([1d8efd9](https://www.github.com/googleapis/python-documentai/commit/1d8efd9d74b8ae4c865751f60a01baed5a8d8d24))