[docs] [issue11762] Ast doc: warning and version number

Éric Araujo <merwok@netwok.org> added the comment: Please improve this rough phrasing: “Check the value of *ast.__version__* to write version-specific code blocks if you need to work across versions.” ---------- nosy: +eric.araujo _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue11762> _______________________________________