diff --git a/packages/pluggableWidgets/markdown-web/CHANGELOG.md b/packages/pluggableWidgets/markdown-web/CHANGELOG.md
index bf554fc0b1..ecd0933cc6 100644
--- a/packages/pluggableWidgets/markdown-web/CHANGELOG.md
+++ b/packages/pluggableWidgets/markdown-web/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [1.0.0] - 2024-08-16
+
 ### Added
 
 -   This is the initial release of a markdown viewer widget.