Hi, on github, there is the possibility to download LimeSurvey 2.2 and 2.1.
That's make me curious
What about those versions ? Are they in alpha, beta ? When we'll have a Release Candidate

?
Also, could you tell us a little bit about the differences ? Is it a clean of the code or some new features ?
Will the Database be different ? The design more object oriented ? The helpers less important ? The if statements replaced by inheritance or composition ?
sorry for being so curious
(I'm also tinking : is the master version the 2.2 version ?

)