Mislead info message in extension configuration
If admin doesn't select a jQuery UI Version this message always appears:
Important! The version you are using, is no longer supportet by T3 jQuery, please change to a supportet version and create your library again!
This is because, in class tx_t3jquery_tsparserext, $jQueryUiVersion = '' so this if is always true
if (! in_array($jQueryUiVersion, this->supportedUiVersion))
Btw, the message should make reference to what version it means, in this case it should be something like:
"The jQuery UI version you are using..." instead of the generic "The version you are using..."
And, small typo, "supportet" => "supported"