diff --git a/CHANGELOG.md b/CHANGELOG.md
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+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## [1.4.0-rc.1](https://github.com/ably/ably-asset-tracking-android/tree/1.4.0-rc.1)
 
+Version 1.4.0 of the Ably Asset Tracking SDKs for Android uses the Mapbox Navigation SDK in version 2.8.0
+which enables users to use it together with the newest Mapbox Map SDK in version 10.8.0.
+
 [Full Changelog](https://github.com/ably/ably-asset-tracking-android/compare/v1.3.0...1.4.0-rc.1)
 
 **Implemented enhancements:**