On which date did official support for Python 2 end?
Correct answer C. 1 January 2020
Explanation
PEP 373 records that support for Python 2.7 officially stopped on 1 January 2020, after the end-of-life date had been pushed back from 2015. A final bug-fix release, 2.7.18, followed in April 2020, but it contained only changes frozen by the January date. Projects still on Python 2 receive no official security fixes.
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