8.6.4
Optimistic locking for string objects - compare-and-set and compare-and-delete (#14435)
Test tcp deadlock fixes (#14946)
Fix diskless replicas drop during rdb pipe test (#15131)
Fix setModuleEnumConfig() to pass unprefixed name to callbacks (#14816)
Add inline cleanup to sentinel CONFIG SET/GET tests (#15174)
Handle primary/replica clients in IO threads (#14335)
minor fixes to the new test suite, html doc updated
Fix sharded pubsub unsubscribe lookup using cached command slot (#15094)
Add daily CI for vectorset (#14302)
Add thread sanitizer run to daily CI (#13964)
Add Atomic Slot Migration (ASM) support (#14414)