Hi Caleb,
The "free" versions on Amazon are not version 3 - anyway the version is on the front page so it will tell yo which edition it is - except the first edition which doesn't say it. If you PM me your email address, I'll email you the latest -
Until the test version goes free, I won't update the others - but as soon as it ticks over to free, I'll update all of them - Smashwords included. Because sometimes people buy the new release early, maybe thinking it's a new version and will remain at that price - so I figure that until Amazon discount it, I should respect their mistake and not make it available elsewhere. At least if nothing else, they got the latest version early for their payment. Not great logic, but it's all I can offer them.
Anyway, it shouldn't take long for Amazon to discount it and in the mean time, I'll email a copy to anyone who PM's me their email address.
An offline, DRM free version in .MOBI format. At least until the latest version ticks over to free.
Regards
David