Firmware Versions Available in US?

[jessabug78]

Can anyone list out for me what different firmware versions are available to the common end-user (non-development) on different phones in the US?

For example, I have the TMobile MyTough 3G and I am on 1.6 Donut. My husband has the MotoCLIQ and is still on 1.5 Cupcake.

Thanks all ~

 

[captaincanada84]

1.5,1.6, 2.0.1, and 2.1. I think thats all there is right now.

 

[jessabug78]

Which phones have 2.0.1 and 2.1?