Minor fixes:

Updated Developer Certificate to avoid warning when installing. Reported by a contributor.

Fixed problem when installing (extraction of tar files). Reported by Reinier de Lange.

Upgraded jvm runtime.

Added more debug logging.

Release date

Version 1.5.3 was released 2013-07-16

Release notes for 1.5.2, 1.5.1, 1.5 and list of all release notes.