我很高兴地宣布 Spring Data 的 Moore M4、Lovelace SR8 和 Ingalls SR22 版本已发布。我们的版本建立在最新的 Spring Framework 版本之上，并将分别被 Spring Boot 2.2 M3、2.1.5 和 1.5.21 采用。

Moore M4 也是 Spring Data R2DBC 1.0 M2 的先决条件。它修复了 70 个 ticket。其中有一些值得注意的新功能：

• 支持 MongoDB 的响应式事务管理
• MongoDB 的基于注解的 Collation 支持
• Elasticsearch 中的响应式索引操作和按查询删除

请在我们的 版本 wiki 中查找新增内容的概览。

由于 Lovelace SR7 和 Ingalls SR22 发布时存在一个小故障，我们不得不立即分别发布 Lovelace SR8 和 Ingalls SR22。Lovelace SR7 和 SR8 总共 修复了 48 个 ticket。Ingalls SR21 和 SR22 附带了对 31 个 ticket 的修复。Lovelace SR8 和 Ingalls SR22 包含对 CVE-2019-3802 的修复，强烈建议升级。

一如既往，我们期待您的反馈。请在 @SpringData 上给我们发推。最后，这是我们版本发布的详细列表：

Moore M4

• Spring Data Commons 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JDBC 1.1 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JPA 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data MongoDB 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data KeyValue 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Gemfire 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Neo4j 5.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Cassandra 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Solr 4.1 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Geode 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data LDAP 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Envers 2.2 M4 - Artifacts - Javadoc - Documentation
• Spring Data REST 3.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Redis 2.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Elasticsearch 3.2 M4 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Couchbase 3.2 M4 - Artifacts - Javadoc - Documentation - Changelog

Lovelace SR8

• Spring Data Commons 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JDBC 1.0.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JPA 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data MongoDB 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data KeyValue 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Gemfire 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Neo4j 5.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Cassandra 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Solr 4.0.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Geode 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data LDAP 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Envers 2.1.8 - Artifacts - Javadoc - Documentation
• Spring Data REST 3.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Redis 2.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Elasticsearch 3.1.8 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Couchbase 3.1.8 - Artifacts - Javadoc - Documentation - Changelog

Ingalls SR22

• Spring Data Commons 1.13.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JPA 1.11.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data MongoDB 1.10.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data KeyValue 1.2.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Gemfire 1.9.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Neo4j 4.2.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Cassandra 1.5.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Solr 2.1.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data LDAP 1.0.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Envers 1.1.22 - Artifacts - Javadoc - Documentation
• Spring Data REST 2.6.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Redis 1.8.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Elasticsearch 2.1.22 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Couchbase 2.2.22 - Artifacts - Javadoc - Documentation - Changelog