diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9212ea..da13d8e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 1.19.1
+- ListViewObserver
+  - Support `SliverVariedExtentList` in [74](https://github.com/fluttercandies/flutter_scrollview_observer/issues/74).
+- Chat Observer
+  - Safely obtain the `constraints` of RenderSliver.
+- ObserverController
+  - Adapt to scenes where `CustomScrollView` specifies `center`.
+
 ## 1.19.0
 - SliverViewObserver
   - Add `customOverlap` property.
diff --git a/pubspec.yaml b/pubspec.yaml
index 7c0a02f..d3d5a5e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: scrollview_observer
 description: A widget for observing data related to the child widgets being displayed in a ScrollView.
-version: 1.19.0
+version: 1.19.1
 homepage: https://github.com/fluttercandies/flutter_scrollview_observer
 
 environment: