Update urgency: SECURITY: There are security fixes in the release.

Security fixes

• redis/redis#15673 Commands queued in a transaction could still access keys whose ACL permissions were revoked before the transaction was executed
• redis/redis#15722 The cluster bus protocol has no authentication of its own unless tls-cluster is enabled, so any host able to reach a node's bus port could join the cluster and threaten it. A cluster node now warns at startup when its bus port is left unauthenticated, and the new cluster-bus-port-protected-mode option (default no) makes refusing to run in that state an explicit choice: set it to yes and the node starts only when tls-cluster authenticates the bus
• TimeSeries: Prevented Redis from crashing when adding samples to a compressed Time Series key restored from a malformed RDB payload
• Vector Sets: Deeply nested JSON used in Vector Set queries could cause the server to crash

Hashes

MSYS2 Builds Hashes

Algorithm : SHA256
Hash : C2EBC76C007A12C96D7DD64E252A194D9E6A06FE801DFB834CA071314FD662E7
Path : D:\a\redis-windows\redis-windows\Redis-8.8.3-Windows-x64-msys2.zip

Algorithm : SHA256
Hash : 0F842DAFFB25797AD8717A19BC47D35FB04A3A94FE547E6FAC8C17EED3DB57FB
Path : D:\a\redis-windows\redis-windows\Redis-8.8.3-Windows-x64-msys2-with-Service.zip

Cygwin Builds Hashes

Algorithm : SHA256
Hash : BB19F830CA5BF62718E81F230833F968B90ECFD675557CAF3C1478C4E65BD98C
Path : D:\a\redis-windows\redis-windows\Redis-8.8.3-Windows-x64-cygwin.zip

Algorithm : SHA256
Hash : CE926F3C17728BD5250EFACFDA27ABACFE8AA13FB9F1B7545E974A3221F51467
Path : D:\a\redis-windows\redis-windows\Redis-8.8.3-Windows-x64-cygwin-with-Service.zip

From workflow: https://github.com/redis-windows/redis-windows/actions/runs/35414969678