Yes, Firefox update is ready for download. This update includes

5 Critical security update's.
1 High level security update
and 1 moderate level security update

Here's more from Mozilla :

You can use the update feature in Firefox but I read this at sans

Some of our readers reported trouble finding the downloads in this early stage, the ftp archive has the best chance of success if the automatic updates fail for you.

So here is the link (FTP) to the file directly :

PS just another HEADS UP for anyone who uses DropMyRights, Dont forget to start firefox without Dropmyrights if you use the inbuilt update feature.