What is the Status of the Joomla 1.5 Version

The Joomla 1.5 version of the gallery is no longer officially supported. Joomla 1.5 reached in of life in September 2012. The Joomla 1.5 version of the gallery has been supported for 2 years after this date, but continuing support into the 3rd year after end of life is not realistic given the age of Joomla 1.5

To get the latest features you will need to upgrade to Joomla 2.5.

If you continue to use the Joomla 1.5 version, you can still email support, and Matt might be able to help, but there is no longer a guarantee that the Joomla 1.5 version will work, it may be the case that an upgrade to Joomla 2.5 or Joomla 3 is nescessary.