diff --git a/CHANGELOG.md b/CHANGELOG.md
index 809a13a..9312ab9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+> Note: This changelog only includes the changes for the stable versions of Azure API Center for Visual Studio Code. For the changelog of pre-released versions, please refer to the [Pre-release Changelog of Azure API Center for Visual Studio Code](https://github.com/microsoft/vscode-azureapicenter/blob/main/PRERELEASE.md).
+
 ## 1.0.0
 
 The 1.0.0 general availability (GA) release of the Azure API Center extension for Visual Studio Code provides new capabilities such as the ability to export API specification, defining default rules for API linting and displaying new strings in tree view
diff --git a/PRERELEASE.md b/PRERELEASE.md
new file mode 100644
index 0000000..697c437
--- /dev/null
+++ b/PRERELEASE.md
@@ -0,0 +1,4 @@
+# Pre-release of Azure API Center for Visual Studio Code
+## Changelog
+
+> Note: This changelog only includes the changes for the pre-release versions of Azure API Center for Visual Studio Code. For the changelog of stable versions, please refer to the [Changelog of Azure API Center for Visual Studio Code](https://github.com/microsoft/vscode-azureapicenter/blob/main/CHANGELOG.md).