Nexus 10 KitKat 4.4.(x) and later update information.
UPDATE: Google is releasing new updates for KitKat at a very fast pace. It was first KitKat 4.4.1 KOT49E and now it's 4.4.2 KOT49H.
Pulled the OTA links I'd started, as it's a duplication of effort.
What the latest OTA links? Check here:http://forum.xda-developers.com/show...68&postcount=1
Please feel free to post observations about the new versions of KitKat and also any problems you may have encountered.
I'll create some tables from the posts and update this post later with the results.
Current: Samsung Galaxy S5, 16GB with stock ROM
Former iPhone 4 owner on ATT. Switched the week my contract was up to T-Mobile. w00t!
Former Samsung Galaxy SIII SGH-T999, 16GB and 32GB miniSD card, T-mobile with stock ROM
Tablet(s): Google Nexus 10, 32GB with stock ROM, Google Nexus 7, 8GB with stock ROM