No update version of 10.00.1

Usually when a new version of Opera comes out you have a full version and an update version. I noticed for 10.00.1 there is just one version. How do I update 10 to 10.00.1? Why only the one version and no separate update version?

I have almost the same problem as Anthony A . I have checked for updates and Opera inform me that version 10.01 is available I downloaded from the window and I saw that it installed on my PC a version on Opera who seem to be 10.01 but I do not want a installed version I just want the portable one, so I uninstalled it , I deleted the folder with version 10.00 and dowloaded the new version from the official page (zip package) but it says to me that it is still version 10.00 not 10.01 ,and a update 10.01 is avaible the same problem as Anthony A . I repeated the operation with the exe package and is the same. Secunia PSI warned me that this is the same old version 10.00 and it has some vulnerabilities so what should I do ? Why the update process can go as smooth as Firefox portable ? I know that OperaUSB has some problems with the updates but I can not see that this is fixed . I am deeply disappointed with OperaUSB because I love it and is may main browser I hope someone can help with tis problem. All this happens on a XP PRO SP3 PC.

Update : now it says that a new version wad downloaded but the update was not applied . I have checked some major download portals ( Softpedia.com , Download .com) and they still offer to download version 10.00.

Thank you Miraculix the update file fixed the problem you are a real helping hand.