Hi all, I've just checked the PEP 434, here my 2 cents: From reading the PEP is not clear to me how far the backporting relaxation on applying enhancements can go (2.7, 2.6, …?). I thing there's a small typo: [...] So if we were to adopt the 'code = doc' --> philosopy <-- in the absence of detailed […] Regards, Francis