OP: add Redis 7.4.5 release notes (#1816)

Author: dwdougherty

content/operate/oss_and_stack/stack-with-enterprise/release-notes/redisce/redisce-7.4-release-notes.md

@@ -12,6 +12,19 @@ min-version-rs: blah
 weight: 100
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+## Redis Community Edition 7.4.5 (July 2025)
+
+Update urgency: `SECURITY`: There are security fixes in the release.
+
+### Security fixes
+
+* (CVE-2025-27151) redis-check-aof may lead to stack overflow and potential RCE
+
+### Bug fixes
+
+- [#13966](https://github.com/redis/redis/pull/13966), [#13932](https://github.com/redis/redis/pull/13932) `CLUSTER SLOTS` - TLS port update not reflected in CLUSTER SLOTS
+- [#13958](https://github.com/redis/redis/pull/13958) `XTRIM`, `XADD` - incorrect lag due to trimming stream
+
 ## Redis Community Edition 7.4.4 (May 2025):
 
 Update urgency: `SECURITY`: There are security fixes in the release.