Manual patching is no longer needed, just go to Battle.net and log onto your account, then select World of Warcraft and download the client.
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.
you can't
its already out
www.worldofwarcraft.com/patchnotes/3.2.0
Before 3.2
The patch is already out.Lol. Its came out at about March 2009.Patch 3.2.2
The 5.0.4 patch for World of Warcraft hit the live servers on Tuesday, August 28th, 2012.
Where you level depends on what race/faction you are and where you started. There was a very good overview map on MMO-Champion; I have placed it in the related links.
This method is no longer possible. You must download the new installer from batlle.net to play World of Warcraft.
Voice chat was added in patch 2.3 with zul'aman.
I do not think the worldeditor have ever been updated but if it were it would be shipped with the warcraft 3 patch. If you just have warcraft 3 and not frozen throne you might wanna get that too it adds massive amounts of content to the worldeditor
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)