release note on identified bug is posted

Author: Andra Mircioiu

content/geoip/release-notes/2025.md

@@ -9,6 +9,20 @@ outputs: ['html', 'rss']
 Subscribe to the [GeoIP release notes RSS feed](/geoip/release-notes/rss.xml).
 {{</ alert >}}
 
+{{< release-note date="2025-05-01" title="Postal code validation bug" >}}
+
+We have identified a bug with postal code validation in our database build process. 
+
+This bug is resulting in a number of incorrect and invalid values for postal codes. We are working on a fix.
+
+The following products and services are impacted:
+- GeoIP Insights web service
+- GeoIP City Plus web service
+- GeoIP City database
+- GeoIP Enterprise database
+
+{{</ release-note >}}
+
 {{< release-note date="2025-04-16" title="Upcoming changes to ISP names" >}}
 
 We are updating several ISP names in our data to match their current naming