StackExchange.Redis

Priority: high; the backlog fix (#3002) is rare and niche (specific to low-memory scenarios), but fixes a problem where the client can get into a non-recoverable state.

What's Changed

• fix: Handle Backlog Processor Startup Failures by @nathan-miller23 in https://github.com/StackExchange/StackExchange.Redis/pull/3002
• fix: Propagate PhysicalBridge backlog to ServerCounters by @nathan-...

Adds support for Redis 8.4 features

• support multi-string-set with expiration MSETEX ...; details controlled via new Expiration API
• support checked string-set SET ... IFEQ/IFNE/IFDEQ/IFDNE digestOrValue; details controlled via new ValueCondition API; also uses Expiration for expiry
• support checked string-delete DELEX ... IFEQ/IFNE/IFDEQ/IFDNE digestOrValue (again via `ValueCo...

What's Changed

• Fix sharded pub/sub handling over slot migrations by @mgravell in https://github.com/StackExchange/StackExchange.Redis/pull/2969
• (build) "actions": support publishing to MyGet off main branch by @NickCraver in https://github.com/StackExchange/StackExchange.Redis/pull/2964
• (build) Update CI badge by @mgravell in https://github.com/StackExchange/StackExchange.Redis/pull/29...

IMPORTANT: this release changes the distribution of pub/sub channels when using cluster; see 2.9.24 for more details.

What's Changed

• eng: remove PublicSign windows-only restriction by @mgravell in https://github.com/StackExchange/StackExchange.Redis/pull/2963

This change is a critical fix that fixes a packagin...

IMPORTANT: this release changes the distribution of pub/sub channels when using cluster:

(this change is specific to pub/sub with regular SUBSCRIBE channels, not "sharded" SSUBSCRIBE channels)

• pre 2.9.24: all channels would always be routed similarly to key-like routing (and similar to SSUBSCRIBE)
• from 2.9.24: non-SSUBSCRIBE channels are now randomly distributed to nodes by defa...