DOC-5272 Copied additional resolved issues to highlights of RS 7.8.6 May maintenance release notes

Author: rrelledge

content/operate/rs/release-notes/rs-7-8-releases/rs-7-8-6-95.md

@@ -6,7 +6,7 @@ categories:
 - operate
 - rs
 compatibleOSSVersion: Redis 7.4.0
-description: Performance improvements for the Cluster Manager UI's nodes screen. Bug fix for slowness and intermittent failures in the Cluster Manager UI, `rladmin`, and `rlcheck` after upgrading large clusters to version 7.8.4.
+description: Performance improvements for the Cluster Manager UI's nodes screen. Bug fix for slowness and intermittent failures in the Cluster Manager UI, `rladmin`, and `rlcheck` after upgrading large clusters to version 7.8.4. Bug fix for an issue that could cause inconsistent memory settings across shards and out-of-memory errors. Bug fix for an issue where certain processes might not terminate as expected during cluster upgrades due to timeouts.
 linkTitle: 7.8.6-95 (May 2025)
 weight: 82
 ---
@@ -21,6 +21,10 @@ This version offers:
 
 - Bug fix for slowness and intermittent failures in the Cluster Manager UI, `rladmin`, and `rlcheck` after upgrading large clusters to version 7.8.4
 
+- Bug fix for an issue that could cause inconsistent memory settings across shards and out-of-memory errors
+
+- Bug fix for an issue where certain processes might not terminate as expected during cluster upgrades due to timeouts
+
 ## New in this release
 
 ### Enhancements