For a short time during 2014, users running a version of Java 7 with an update number of 51 or higher found that the OT would not start because of the following security exception: "Missing required Permissions manifest attribute in main jar".

This problem was solved with an updated release of the OT: version Cycle2PhaseII(u2). This issue should no longer be encountered by anyone running an up-to-date version of the OT.