chore(release-notes) Update release notes

Author: ndyakov

RELEASE-NOTES.md

@@ -7,6 +7,7 @@
   - Can be used with [go-redis-entraid](https://github.com/redis/go-redis-entraid) for Azure AD authentication
 - **Connection Statistics**: Added connection waiting statistics for better monitoring
 - **Failover Improvements**: Added `ParseFailoverURL` for easier failover configuration
+- **Ring Client Enhancements**: Added shard access methods for better Pub/Sub management
 
 ## ✨ New Features
 - Added `StreamingCredentialsProvider` for token-based authentication (#3320)
@@ -18,6 +19,9 @@
 - Added new utility functions:
   - `ParseFloat` and `MustParseFloat` in public utils package (#3371)
   - Unit tests for `Atoi`, `ParseInt`, `ParseUint`, and `ParseFloat` (#3377)
+- Added Ring client shard access methods:
+  - `GetShardClients()` to retrieve all active shard clients
+  - `GetShardClientForKey(key string)` to get the shard client for a specific key (#3388)
 
 ## 🐛 Bug Fixes
 - Fixed routing reads to loading slave nodes (#3370)
@@ -47,7 +51,7 @@
 
 We would like to thank all the contributors who made this release possible:
 
-[@ndyakov](https://github.com/ndyakov), [@ofekshenawa](https://github.com/ofekshenawa), [@LINKIWI](https://github.com/LINKIWI), [@iamamirsalehi](https://github.com/iamamirsalehi), [@fukua95](https://github.com/fukua95), [@lzakharov](https://github.com/lzakharov)
+[@ndyakov](https://github.com/ndyakov), [@ofekshenawa](https://github.com/ofekshenawa), [@LINKIWI](https://github.com/LINKIWI), [@iamamirsalehi](https://github.com/iamamirsalehi), [@fukua95](https://github.com/fukua95), [@lzakharov](https://github.com/lzakharov), [@DengY11](https://github.com/DengY11)
 
 # 9.8.0 (2025-04-30)