Add link to the upgrade notes

tvdijen · tvdijen · commit 506625352d2e · 2024-05-23T11:54:47.000+02:00
diff --git a/docs/simplesamlphp-changelog.md b/docs/simplesamlphp-changelog.md
@@ -3,7 +3,7 @@
 [TOC]
 
 This document lists the changes between versions of SimpleSAMLphp.
-See the upgrade notes for specific information about upgrading.
+See the [upgrade notes](https://simplesamlphp.org/docs/stable/simplesamlphp-upgrade-notes.html) for specific information about upgrading.
 
 ## Version 2.3.0
 
