Redisson 2.4.0 发布了，Redisson 是基于 Redis 服务之上构建的分布式、可伸缩的 Java 数据结构，高级的 Redis 客户端。
改进内容：
Feature - new object added RPermitExpirableSemaphore. More info about it here
Feature - new object added RLocalCachedMap. More info about it here
Feature - references support (thanks to Rui Gu) More info about it here
Feature - Docker support More info about it here
Feature - RSemaphore.reducePermits method added
Feature - nettyThreads and executor settings added
Feature - valueRangeReversed, entryRangeReversed, union and intersection methods added to RScoredSortedSet object
Feature - Node.time method added
Feature - RMap.valueSize method added
Feature - RBucket.size method added
Feature - RBatch.executeSkipResult method added
Improvement - Redisson Node could be created with existing Redisson instance
Improvement - RMultimap.get should return RSet or RList interface instead of Set and List
Fixed - RExecutorService should reject non-static inner task class
Fixed - wrong object encoding in RScoredSortedSet.addScore method
详情查看。
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