The binary version for MySQL Cluster 7.1.13 has now been made available at http://www.mysql.com/downloads/cluster/
A description of all of the changes (fixes) that have gone into MySQL Cluster 7.1.13 (compared to 7.1.10) can be found in the official MySQL Cluster documentation for Cluster 7.1.13, 7.1.12 & 7.1.11.