Thanks to all who made this release possible.

lettuce 4.2.2 requires Java 8 and cannot be used with Java 6 or 7.

Commands

• Deprecate SYNC command #319

Fixes

• Fix sync/async/reactive methods for thread-safe #302 (Thanks to @jongyeol)
• Allow coordinated cross-slot execution using Iterable #303 (Thanks to @agodet)
• Allow MasterSlave connection using Sentinel if some Sentinels are not available #304 (Thanks to @RahulBabbar)
• Don't call AUTH in topology refresh #313
• Record sent-time on queueing #314 (Thanks to @HaloFour)
• CommandHandler notifications called out of order #315
• Fix ask redirection #321 (Thanks to @kaibaemon)
• Check for isUnsubscribed() before calling subscriber methods #323 (Thanks to @vleushin)
• Replace synchronized setters with volatile fields #326 (Thanks to @guperrot)
• Store error at output-level when using NestedMultiOutput #328 (Thanks to @jongyeol)
• Fix master and slave address parsing for IPv6 addresses #329 (Thanks to @maksimlikharev)
• Guard command completion against exceptions #331 (Thanks to @vleushin)
• Use a read-view for consistent Partition usage during Partitions updates #333 (Thanks to @OutOfBrain)

Other

• Improve test synchronization in PubSubRxTest #216
• Change MethodTranslator's loadfactor to 1.0 for sync APIs performance #305 (Thanks to @jongyeol)
• Use at least 3 Threads when configuring default thread count #309
• Replace own partition host and port only if the reported connection point is empty #312
• Add workaround for IPv6 parsing #332
• Provide multi-key-routing for exists and unlink commands using Redis Cluster #334
• Add ConnectionWatchdog as last handler #335
• Upgrade netty to 4.0.40.Final #336
• Upgrade rxjava to 1.1.9 #337

lettuce requires a minimum of Java 8 to build and run. It is tested continuously
against the latest Redis source-build.

Javadoc: http://redis.paluch.biz/docs/api/releases/4.2.2.Final/

Maven coordinates:

<dependency>
    <groupId>biz.paluch.redis</groupId>
    <artifactId>lettuce</artifactId>
    <version>4.2.2.Final</version>
</dependency>

Any feedback is appreciated or file an issue on GitHub.