jQuery 1.2.6 -> 1.6 : Possibilities?
<p>This seems like such a ridiculous question, but our intranet portal which hosts hundreds of individual modules written by a wide range of developers is still running jQuery 1.2.6.  I would like to upgrade, but I can already tell this is going to be a nightmare, and I can't find any definitive source of the compatibility issues between each version from 1.2.6 to 1.6. </p>

<p>Does anyone have any times, or do I just switch it out and start fixing errors and alerting developers when their modules break?</p>

<p>Edit: What about including two versions of jQuery to try and transition from the older version to the new one?  Perhaps using $ and $$ or something to that affect?  Reading this comments, makes me want to forget the whole thing because there is so much code that I don't support, I just support the portal itself and tell the developers what version of jQuery we are running.</p>
