Here is compatibility between Joomla versions and Collector (component but also plugins and modules).

Version 0.5 is in development process and will be Joomla 1.5 and 1.6 native.

But version 0.6 will only be Joomla 1.6 native to simplify development and avoid bugs.

	0.1	0.2	0.3	0.4	0.5	0.6
Search Plugin 0.1.1
Xmap Plugin 0.1