PHP 5.3, 5.4 or 5.5 is required

This version requires PHP 5.3, 5.4 or 5.5. The rationale behind this is explained in our statement of mid-February 2013. It won't install on hosts running PHP 5.2 or earlier. PHP 5.3.4 or later is required, due to show-stopper bugs in earlier versions of PHP 5.3. Moreover, due to the necessary Joomla! API changes found only in Joomla! 2.5.6 or later, this version will not install on Joomla! 2.5.5 or earlier versions. In any case, it will tell you exactly why it cannot be installed (minimum PHP or Joomla! version not satisfied).

Joomla! 2.5, 3.2, 3.3 are supported

This version of our software can be installed on Joomla! 2.5.6 or any later 2.5.x release, as well as any 3.2.x or 3.3.x release. It is not compatible with Joomla! 3.0 or 3.1. These versions of Joomla! are old and vulnerable. If you are using them please upgrade to the latest Joomla! 3 release available from Joomla.org.

Changelog

Bug fixes

• [MEDIUM] Fatal error when purging SEF URL cache

New features

• Added support for automatic update notification and installation
• Allow syntax highlighting in programlisting via the language attribute. See https://github.com/isagalaev/highlight.js/tree/master/src/languages for supported language names (php, bash, css, apache, nginx, xml, diff, ini, json, markdown and sql are among them).
• Allow you to put books inside /media/com_docimport/books for better organisation

Miscellaneous changes

• Updating DBXSL stylesheets to 1.78.1