RethinkDB 2.0.2 发布，此版本代号为“Yojimbo”。
Bug 修复：
Fixed "duplicate token" error in the web UI that happened with certain browsers (#4174)
Fixed a cross site request forgery vulnerability in the HTTP admin interface (#2018)
Fixed the EventEmitter interface in the JavaScript driver (#4192)
Fixed a problem with the RDBInterrupt.InsertOp unit test in some compilation modes (#4038)
Added packages for Ubuntu 15.04 (#4123)
Added a return_changes: 'always' option to restore the return_changes behavior from before 2.0.0 (#4068)
Fixed a bug with return_changes where it would populate changes despite an error occurring (#4208)
Fixed a performance regression when calling get_all with many keys (#4218)
Added support for using r.row with the contains command in the JavaScript driver (#4125)
此版本现已提供下载：https://github.com/rethinkdb/rethinkdb/archive/v2.0.2.zip
RethinkDB 设计用来存储 JSON 文档的分布式数据库，可通过简单操作实现多机分布式存储。支持表的联合和分组查询。
特点：
简单编程模型
JSON 数据模型和一致性
分布式联合查询、子查询、聚合查询和原子更新操作
Hadoop 风格的 map/reduce.
轻松管理
提供友好的 Web 和命令行管理工具
服务器和网络故障时的谨慎处理
多数据中心复制和故障转移
水平伸缩
数据分片和复制到多个节点
自动化并行查询和分布式查询
通过 MVCC 并发实现无锁操作
来自:开源中国社区
