1.[ISSUE #902](https://github.com/sharding-sphere/sharding-sphere/issues/902) Support XA transaction
1.[ISSUE #916](https://github.com/sharding-sphere/sharding-sphere/issues/916) Support authorization
1.[ISSUE #936](https://github.com/sharding-sphere/sharding-sphere/issues/936) Support registry center
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@@ -35,11 +36,11 @@
1.[ISSUE #702](https://github.com/sharding-sphere/sharding-sphere/issues/702) Support `$->{..}` for inline expression
1.[ISSUE #719](https://github.com/sharding-sphere/sharding-sphere/issues/719) Support inject key generator objects by spring namespace
1.[ISSUE #720](https://github.com/sharding-sphere/sharding-sphere/issues/720) Support inject sharding algorithm objects by spring namespace
1.[ISSUE #1153](https://github.com/sharding-sphere/sharding-sphere/issues/1153) Reconstruct orchestration module to make it independent
### API changes
1.[ISSUE #1153](https://github.com/sharding-sphere/sharding-sphere/issues/1153) Adjust the maven coordinate for Orchestration module
1.[ISSUE #1203](https://github.com/sharding-sphere/sharding-sphere/issues/1203) Change Spring namespace API for Sharding + Master-slave configuration
1.[ISSUE #1153](https://github.com/sharding-sphere/sharding-sphere/issues/1153) Adjust the maven artifactId for Orchestration module
1.[ISSUE #1203](https://github.com/sharding-sphere/sharding-sphere/issues/1203) Change Spring namespace xsd for Sharding + Master-slave configuration
### Bug Fixes
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@@ -53,6 +54,7 @@
1.[ISSUE #919](https://github.com/sharding-sphere/sharding-sphere/issues/919) Inline expression with groovy may cause memory leak
1.[ISSUE #993](https://github.com/sharding-sphere/sharding-sphere/issues/993) Fail to parsing PostgreSQL due to the quotation
1.[ISSUE #1015](https://github.com/sharding-sphere/sharding-sphere/issues/1015) Support SQL like `SELECT id, COUNT(*) FROM table GROUP BY 1,2`
1.[ISSUE #1020](https://github.com/sharding-sphere/sharding-sphere/issues/1020) Derived columns of `GROUP BY / ORDER BY` appear in query result
1.[ISSUE #1186](https://github.com/sharding-sphere/sharding-sphere/issues/1186) Dead lock may occur on MEMORY_STRICTLY mode when get connection on concurrency environment
#### Sharding-JDBC
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@@ -61,7 +63,6 @@
1.[ISSUE #629](https://github.com/sharding-sphere/sharding-sphere/issues/629) Support transaction isolation on JDBC
1.[ISSUE #735](https://github.com/sharding-sphere/sharding-sphere/issues/735) Unexpected slave datasource routing result when using `Round-robin` load-balance algorithm in Mybatis
1.[ISSUE #1011](https://github.com/sharding-sphere/sharding-sphere/issues/1011) Can't resolve placeholder in `Spring Boot YAML` configuration
1.[ISSUE #1020](https://github.com/sharding-sphere/sharding-sphere/issues/1020) Derived columns of `GROUP BY / ORDER BY` appear in query result
