update wording

Author: kodster28

src/content/release-notes/feed-deprecation.yaml

@@ -8,7 +8,7 @@ entries:
   - publish_date: "2025-05-14"
     title: "Final notice - Move to Changelog RSS feed"
     description: |-
-      Release notes are being deprecated in favor of the [Cloudflare changelog](/changelog/).
+      Release notes are being deprecated in favor of the [Cloudflare changelog](/changelog/) at the end of May 2025.
 
       To keep up with product updates, subscribe to [the Changelog RSS feed](/changelog/rss/index.xml) instead. Or, review your options at [Available RSS feeds](/fundamentals/new-features/available-rss-feeds/).