jQuery v1.3 release

jQuery released its 1.3 version.
The new features shown as below:
* Sizzle: A sizzlin’ hot CSS selector engine.
* Live Events: Event delegation with a jQuery twist.
* jQuery Event Overhaul: Completely rewired to simplify event handling.
* HTML Injection Rewrite: Lightning-fast HTML appending.
* Offset Rewrite: Super-quick position calculation.
* No More Browser Sniffing: Using feature detection to help jQuery last for many more years to come.
Full release note here.
Download jQuery here.