Re: Release process and backwards compatibility

[Dicebot]

P.S. Short discussion in IRC have shown that intent of the post 
is not clear enough: I am not here to rant about stability or how 
bad breaking changes are. Only thing I do want is to define some 
means to differentiate needs of those who want changes to improve 
language and those that require absolute stability, so that then 
can happily co-exist.