iOS Firmware shows that iOS 4.3.1 has hit Apple’s download servers.  If you haven’t already, get downloading.  4.3.1 is a bugfix release with claimed battery improvements as well.

– Fixes an occasional graphics glitch on iPod touch (4th generation) – Resolves bugs related to activating and connecting to some cellular networks – Fixes image flicker when using Apple Digital AV Adapter with some TVs – Resolves an issue authenticating with some enterprise web services

Sorry Verizon users, you are still at 4.2.6 :(

device current version date found
AppleTV(2G) (AppleTV2,1) 4.2.1 (8F202) 03/22/2011 16:12:01
iPad (iPad1,1) 4.3.1 (8G4) 03/25/2011 13:12:01
iPad2,1 (iPad2,1) 4.3.1 (8G4) 03/25/2011 13:12:01
iPad2,2 (iPad2,2) 4.3.1 (8G4) 03/25/2011 13:12:01
iPad2,3 (iPad2,3) 4.3.1 (8G4) 03/25/2011 13:12:01
iPhone (iPhone1,1) 3.1.3 (7E18) 04/08/2010 21:05:48
iPhone3G (iPhone1,2) 4.2 (8C148) 11/22/2010 13:08:57
iPhone3GS (iPhone2,1) 4.3.1 (8G4) 03/25/2011 13:12:01
iPhone4 (iPhone3,1) 4.3.1 (8G4) 03/25/2011 13:12:01
iPhone4(vz) (iPhone3,3) 4.2.6 (8E200) 01/31/2011 20:30:02
iPodTouch(2G) (iPod2,1) 4.2 (8C148) 11/22/2010 13:08:57
iPodTouch(3G) (iPod3,1) 4.3.1 (8G4) 03/25/2011 13:12:01
iPodTouch(4G) (iPod4,1) 4.3.1 (8G4) 03/25/2011 13:12:01
last updated: 03/25/2011 13:33:02 EDT

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