[Python-Dev] When we remove 'U' mode of open()?

'U' mode was removed once and resurrected. https://bugs.python.org/issue39674 As far as I can see, it is postponed to Python 3.10. Am I right? Can we remove 'U' mode in Python 3.10? Regards, -- Inada Naoki <songofacandy@gmail.com>