redis/lettuce 6.2.0.RELEASE on GitHub

The Lettuce team is delighted to announce general availability of Lettuce 6.2.

This is a massive release thanks to all the community contributions. Most notable changes
that ship with this release are:

Support for Redis 7.0 commands and modifier/argument updates

Lettuce 6 supports Redis 2.6+ up to Redis 7.x. In terms of Java runtime, Lettuce requires
at least Java 8 and works with Java 18.

Thanks to all contributors who made Lettuce 6.2.0 possible.

📗 Links

Reference documentation: https://lettuce.io/core/6.2.0.RELEASE/reference/
Javadoc: https://lettuce.io/core/6.2.0.RELEASE/api/

⭐ New Features

Allow configuring a default ThreadFactoryProvider to create ClientResources #1711
Introduce API to allow for extending RedisClusterClient and its connections #1754
Could not initialize JfrConnectionCreatedEvent #1767
Add support for double timeouts for BZPOP and BLPOP/BRPOP commands #1772
Password Rotation support - Add a CredentialProvider interface/class and set your own provider #1774
Emit command latency events using JFR #1820
Lettuce loosing clientTracking after Reconnect #1838
NodeSelection dispatch output gets reused #1876
Specify concrete scheduler name #1898
Add support for SINTERCARD #1902
Add support for LMPOP and BLMPOP commands #1903
Add support for CLUSTER DELSLOTSRANGE and CLUSTER ADDSLOTSRANGE commands #1904
Add NX/XX/GT/LT options to EXPIRE commands #1905
Avoid routing to cluster replicas that are loading data #1923
Introduce nodeFilter Predicate to filter Partitions #1942
Add exception type for READONLY errors #1943
Add support for ZINTERCARD command #1982
Add support NOW, FORCE and ABORT args for SHUTDOWN command #1985
Add support for EVAL_RO and EVALSHA_RO commands #1987
Support CONFIG GET/SET with multiple parameters #1988
Add support for CLIENT NO-EVICT command #1989
Add support for ACL DRYRUN command #1992
Do not use pause detector for CommandLatencyCollector by default #1995
Rename ReadFrom.NEAREST to LOWEST_LATENCY to clarify its functionality #1997
Add support for REPLICAOF and CLUSTER REPLICAS commands #2020
Add support for CLUSTER SHARDS command #2025
Deprecate connection-related methods on commands API #2028
Promote AsyncCloseable to public API #2030
Improving performance of RedisAdvancedClusterAsyncCommandsImpl::mget #2042
Redis cluster refresh of large clusters keeps I/O threads busy #2045
Reduces overhead of RedisClusterNode.forEachSlot #2058
Implement AutoCloseable in AbstractRedisClient #2076
StatefulRedisClusterConnectionImpl getConnection always calls connection provider with Intent.WRITE #2095
Add support for XGROUP … ENTRIESREAD #2141
Add support for EXPIRETIME and PEXPIRETIME #2142
Assert Redis 7.0 compatibility #2143
Add support for SENTINEL REPLICAS command #2144
Add support for SORT_RO #2145

🐞 Bug Fixes

Fix potential null-dereference in CommandHandler #1703
Cannot refresh Redis Cluster topology #1706
RedisPubSubCommands,RedisClusterPubSubCommands, and other types missing in reflect-config.json #1710
Additional Redis PubSub types missing from reflect-config.json #1737
AbstractRedisClient#shutdown() never ends when Redis is unstable #1768
Closing ClusterNodeEndpoint asynchronously doesn't retrigger buffered commands #1769
CopyArgs should honor replace parameter value instead of doing null check only #1777
Exception thrown during RedisClusterClient shutdown #1800
SSL CN name checked failed after Redis Sentinel failover #1812
ClassCastException when no LATENCY_UTILS_AVAILABLE or HDR_UTILS_AVAILABLE #1829
Static command interface methods are erroneously verified against command names #1833
Coroutine commands that result in a Flow can hang #1837
Fix ACL SETUSER when adding specified categories #1839
Fix ACL SETUSER when setting noCommands #1846
ACL SETUSER not retaining argument order #1847
io.lettuce.core.protocol.CommandExpiryWriter cannot be cast to io.lettuce.core.protocol.DefaultEndpoint #1882
Attempting to execute commands during a JVM shutdown will cause a RedisConnectionFailureException / IllegalStateException: Shutdown in progress #1883
Tracing incorrect when command execute timeout #1901
Run flush commands with FlushMode on upstreams only #1908
RoundRobinSocketAddressSupplier is not refreshing when RedisURI changes #1909
ClientResources.mutate() leads to DefaultClientResources was not shut down properly if the original instance is GC'd #1917
BoundedPoolConfig with -1 as maxTotal does not work as unlimited pool #1953
CommandArgs using Long.MIN_VALUE results in 0 #2019
SslClosedEngineException thrown after exceeding connection init timeout #2023
NodeTopologyView passes null-Value to StringReader constructor #2035
MasterReplicaConnectionProvider with zero connections causes IllegalArgumentException #2036
DefaultCommandLatencyCollector.PauseDetectorWrapper defines PauseDetector in method signatures #2056
decorrelatedJitter and fullJitter delay calculation overflows #2115
XPending command cannot be called with IDLE param without defining CONSUMER #2132
Routing XREADGROUP command in Redis cluster #2140
Ensure PooledClusterConnectionProvider uses correct write-connection #2146
CommandHandler's validateWrite method has a calculated overflow problem #2150

💡 Other

Edit wiki for versioned pages #1699
RedisURI: improve deprecation notice in withPassword() #1707
Improve kotlin api generator to provide replacement for a deprecated method #1759
cancelCommandsOnReconnectFailure should have appropriate warnings. #1787
Upgrade to netty-incubator-transport-native-io_uring 0.0.8.Final #1798
Upgrade to Reactor 3.4 #1804
Upgrade to Commons Pool 2.10.0 #1805
Upgrade to Micrometer 1.7 #1806
Upgrade to Kotlin 1.5 #1807
Dependency upgrades #1808
Fixed obvious typo in MicrometerOptions.Builder.minLatency(Duration) #1826
Upgrade dependencies #1853
Upgrade build to Java 17 #1854
Deprecate AbstractRedisClient.setDefaultTimeout(…) to avoid ambiguity with RedisURI.getTimeout() #1868
Replace reactor's deprecated API #1885
A question about the letuce CI project view #1914
Bump log4j-core to 2.15.0 #1934
Upgrade log4j to 2.17 to address CVE-2021-45105 #1941
RedisCoroutinesCommands calls are locked after calling multi() #1954
Add tests for Sentinel with ACL authentication #1956
Fix Javadoc link in README #1959
Upgrade dependencies #1962
Docs have some minor spacing and grammar issues #1993
Fix a little typo #2003
Use HTTPS for links #2026
Separate profile to support m1 chip #2043
Bump netty to fix vulnerability issue #2098
Move off deprecated DirectProcessor API #2136
Upgrade to Netty 4.1.79.Final #2153
Upgrade to Micrometer 1.9.2 #2154
Upgrade to Reactor 3.4.21 #2155
Upgrade to Reactive Streams 1.0.4 #2156

❤️ Contributors

We'd like to thank all the contributors who worked on this release!