This section contains unified changelog information for each MySQL Cluster release series (NDB 6.1, NDB 6.2, NDB 6.3, and NDB 7.0).

For changelogs covering individual MySQL Cluster NDB 6.X and 7.X releases, see Section 17.7.1, “MySQL Cluster NDB 6.X and 7.X Release Changelogs”.

For general information about features added in MySQL Cluster NDB 6.X and 7.X, see Section 17.1.4, “MySQL Cluster Development Roadmap”.

An overview of features added in MySQL 5.1 not specific to MySQL Cluster can be found here: Section 1.4.1, “What Is New in MySQL 5.1”. For a complete list of all bugfixes and features changes made in MySQL 5.1 that are not specific to MySQL Cluster, see Section C.1, “Changes in Release 5.1.x (Production)”.