Upgrade urgency: SECURITY, contains fixes to security issues.

Security Fixes:

• (CVE-2022-24736) An attacker attempting to load a specially crafted Lua script can cause NULL pointer dereference which will result with a crash of the redis-server process. This issue affects all versions of Redis. [reported by Aviv Yahav].
• (CVE-2022-24735) By exploiting weaknesses in the Lua script execution environment, an attacker with access to Redis can inject Lua code that will execute with the (potentially higher) privileges of another Redis user. [reported by Aviv Yahav].

New Features

• Keyspace event for new keys (#10512)

Command replies that have been extended

• COMMAND DOCS shows deprecated_since field in command args (#10545)
• COMMAND DOCS shows module name where applicable (#10544)

Potentially Breaking Changes

• Replicas panic when they fail writing persistence (#10504)
• Prevent cross slot operations in functions and scripts with shebang (#10615)
• Rephrased some error responses about invalid commands or args (#10612)
• Lua scripts do not have access to the print() function (#10651)

Performance and resource utilization improvements

• Speed optimization in streams (#10574)
• Speed optimization in command execution pipeline (#10502)
• Speed optimization in listpack encoded sorted (#10486)
• Speed optimization in latency tracking at INFO (relevant for 7.0 RCs) (#10606)
• Speed optimization when there are many replicas (relevant for 7.0 RCs) (#10588)

New configuration options

• Allow ignoring disk persistence errors on replicas (#10504)
• Allow abort with panic when replica fails to execute a command sent by the master (#10504)
• Allow configuring shutdown flags of SIGTERM and SIGINT (#10594)
• Allow attaching an operating system-specific identifier to Redis sockets (#10349)

Module API changes

• Add argument specifying ACL reason for module log entry (#10559) Breaking API compatibility with 7.0 RCs
• Add the deprecated_since field in command args of COMMAND DOCS (#10545) Breaking API/ABI compatibility with 7.0 RCs
• Add module API flag for using enum configs as bit flags (#10643)
• Add RM_PublishMessageShard (#10543)
• Add RM_MallocSizeString, RM_MallocSizeDict (#10542)
• Add RM_TryAlloc (#10541)

Bug Fixes

• Replica report disk persistence errors in PING (#10603)
• Fixes around rejecting commands on replicas and AOF when they must be respected (#10603)
• Durability fixes for appendfsync=always policy (#9678)

Fixes for issues in previous release candidates of Redis 7.0

• Fix possible crash on CONFIG REWRITE (#10598)
• Fix regression not aborting transaction on errors (#10612)
• Fix auto-aof-rewrite-percentage based AOFRW trigger after restart (#10550)
• Fix bugs when AOF enabled after startup, in case of failure before the first rewrite completes (#10616)
• Fix RM_Yield module API bug processing future commands of the current client (#10573)