Update release notes to mention logs button

Author: rb3ckers

setup/release-notes/v2.0.0.md

@@ -13,10 +13,6 @@ It has the same functionality as StackState helm chart version 1.11.4 but improv
 
 It is not (yet) possible to upgrade from StackState 1.11.4 to SUSE Observability.
 
-### Bug Fixes:
+### Changes:
 
-### Security Updates:
-
-### Breaking Changes:
-
-### Other Updates:
+* The "Show logs" button on the pods highlight page is removed. The logs are still accessible via the "View all" link on the logs widget that is on the same highlights page.