The full list of changes includes:
Restored compatibility with Java 1.6 and, consequently, MATLAB versions R2009b through R2013a.
Fixed a bug where valid authorized requests for restricted data were denied in some cases. The library will now retry the authorization request a single time as a work-around until the lower level issue is addressed.
Please note: support for Java 1.5 is not included in this or future releases, only Java 1.6 and later are supported.