When I use Jquery in a website, I usualy call the jquery latest.js.

Since the change of 1.8 to 1.9, there is some functions missing.

Like the "Live" function have been remove, this cause all my website to

stop working. 

I learn from my error, NEVER use any latest.js. 

But here is my point, JQuery is a library used by so many

people that you should take care of any changes.

Those changes should have fallback for deprecated functions.

Like Zend Framework, if you guys would like to redesign the code,

you should call it Jquery 2.0 instead of 1.9.