Add a note about the change in the default cache namespace generation to the upgrade guide

mbabker · mbabker · commit f536f3c473a9 · 2024-06-11T09:32:38.000-04:00
diff --git a/UPGRADE-7.1.md b/UPGRADE-7.1.md
@@ -45,6 +45,7 @@ Cache
 -----
 
  * Deprecate `CouchbaseBucketAdapter`, use `CouchbaseCollectionAdapter` with Couchbase 3 instead
+ * The algorithm for the default cache namespace changed from SHA256 to XXH128
 
 DependencyInjection
 -------------------
diff --git a/src/Symfony/Component/Cache/CHANGELOG.md b/src/Symfony/Component/Cache/CHANGELOG.md
@@ -8,6 +8,7 @@ CHANGELOG
  * Deprecate `CouchbaseBucketAdapter`, use `CouchbaseCollectionAdapter`
  * Add support for URL encoded characters in Couchbase DSN
  * Add support for using DSN with PDOAdapter
+ * The algorithm for the default cache namespace changed from SHA256 to XXH128
 
 7.0
 ---
