Patch 5.0.0 should be the next major content patch (right before Mists of Pandaria comes out) for World of Warcraft. There probably will not be a patch 4.4.
To read the latest patch notes for World of Warcraft, check out gaming sites. Ones such as mmo-champion and joystiq would have the most up to date information on popular games.
At the time of writing (May 2, 2013) background data has already begun streaming for patch 5.3, which means that you can expect it to arrive within a few weeks. An official date has not been given yet though.
The current live servers are already patch level 4.0.1. The next patch will be 4.0.3, where preparations are made for the shattering of Azeroth. After that, patch 4.0.3A will be the actual sundering.
its December 7th but it could change but that's the date they have chosen for now :)
There is no list - as they come online, Blizzard forces the user to update to the newest patch or they are unable to play. Answer 2: There is an online site that maintains "Patch Mirrors" for all WoW patches, as well as up to date game information, current patches, patch fixes & problems, etc. (see related link) - Caveat Emperor.
the projected date is 2010
The patch notes for patch 3.3.3 are on the official site linked in the related links section. There is too many things to list here and it is copyrighted material. Please click the link for the most up-to-date patch notes from the Public Test Realm. (3.3.3 is not live yet)
That date of the revival of the WoW Tournament relm is still not determined, it is etimated to come around the next Blizzcon.
It's been out for years now.
November 23rd, 2020
The official release date is set for September 25, 2012. On August 28, it is planned for patch 5.0 to hit. This patch is the pre-mop release, meaning it will contain all the talent changes, spell changes and other things like that. When MOP hits, it will release ALL changes and access to all new content and levels will be granted.
The link below will give a preview of where some of the older races get their dances from. It is not totally up-to-date with the newer races dances yet.