move changelog content to website
-* 2.2.1 (2017-11-22)
- ** If sub cache has a loader, MultiLevelCache will throw a CacheConfigException during construction
- ** Fix problems when spring boot version <= 1.2.X
- ** Compatible with Spring Boot 2.0.0.M6
- ** Update lettuce to 4.4.2 and fix misspell "lettuce" in configuration
-* 2.1.8 (2017-11-22)
- ** Fix problems when spring boot version <= 1.2.X
- ** unwrap method in class RedisCache now work with parameter Pool.class and RedisSentinelPool.class
-* 2.2.0 (2017-09-01)
- ** unwrap method in class RedisCache now work with parameter Pool.class and RedisSentinelPool.class
- ** add direct jedis dependency for jetcache-starter-redis
- ** coverage tools integration
-* 2.1.7 (2017-06-12)
- ** declare beanDependencyManager bean in static way to eliminate warning log during startup
-* 2.2.0.Beta4 (2017-06-12)
- ** declare beanDependencyManager bean in static way to eliminate warning log during startup
-* 2.1.6 (2017-6-12)
- ** fix compatible problem with Spring(<=4.2) in jetcache 2.1.5
-* 2.2.0.Beta3 (2017-06-12)
- ** fix compatible problem with Spring(<=4.2) in jetcache 2.1.5, 2.2.0.Beta1, 2.2.0.Beta2
-* 2.2.0.Beta2 (2017-06-08)
- ** MultiLevelCache now supports unwrap method
- ** optimise RefreshCache
-* 2.2.0.Beta1 (2017-06-05)
- ** support redis luttece client
- ** introduce asynchronous cache API (when using luttece)
- ** introduce auto load (read through) and auto refresh features
- ** add timeUnit attribute to @Cached and @CreateCache
- ** some internal API refactor
-* 2.1.5 (2017-05-08)
- ** fix issue #5 : exception occurs when invoking @Cached method in @PostConstruct method with Spring Boot
-* 2.1.4 (2017-04-27)
- ** fix bug with redis auto configuration when using sentinel.
- ** update spring boot dependency to 1.5.2
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+see https://github.com/alibaba/jetcache/wiki/Changelog
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