prepare for release (#530)

tac0turtle · web-flow · commit e25a06134aaf · 2022-08-03T16:09:00.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## 0.19.1 (August 3, 2022)
+
 ### Improvements
 
 - [#525](https://github.com/cosmos/iavl/pull/525) Optimization: use fast unsafe bytes->string conversion.
