Has the Firefox 3.62 IPS plug-in been updated?

I've been watching the following topic, in the forum:

http://community.norton.com/t5/Norton-360/Firefox-3-6-Support-Updated-February-12-2010/m-p/196367#M26073

 

Tim hasn't updated that topic recently, and I haven't noticed any changed dates for the files in my Firefox plug-in folder:

C:\Documents and Settings\All Users\Application Data\Norton\{0C55C096-0F1D-4F28-AAA2-85EF591126E7}\NAV_17.0.0.136\IPSFFPlgn

 

I have previously used the MR Tech Firefox extension to force compatibility with Firefox v3.62, so I don't know if Live Update should have updated the files in that folder or not.