Note that the binaries can now be downloaded http://www.clusterdb.com/mysql-cluster/mysql-cluster-6-3-27a-binaries-now-available/

The source version for MySQL Cluster 6.3.27a has now been made available at ftp://ftp.mysql.com/pub/mysql/download/cluster_telco/mysql-5.1.37-ndb-6.3.27a/

This release replaces MySQL Cluster 6.3.27 which has been retired.

You can either wait for the binaries to be released or if you’re in a rush then you can find instructions on building the binaries for yourself in the earlier article: “MySQL Cluster 7.0.7 source released“.

A description of all of the changes (fixes) that have gone into MySQL Cluster 6.3.27 (compared to 6.3.26) can be found in theMySQL Cluster 6.3.27a Change Log.