2.7.4

• Add: RESP3 support (#2396 by @mgravell) - see https://stackexchange.github.io/StackExchange.Redis/Resp3
• Fix #2507: Pub/sub with multi-item payloads should be usable (#2508 by @mgravell)
• Add: connection-id tracking (internal only, no public API) (#2508 by @mgravell)
• Add: ConfigurationOptions.LoggerFactory for logging to an ILoggerFactory (e.g. ILogger) all connection and error events (#2051 by @NickCraver)
• Fix #2467: Add StreamGroupInfo EntriesRead and Lag (#2510 by @tvdias)

Full Changelog: https://github.com/StackExchange/StackExchange.Redis/compare/2.6.122..2.7.4