bpo-32267: Fix parsing tz offsets microseconds shorter than 6 by mariocj89 · Pull Request #4781 · python/cpython (original) (raw)
As the remainder is directly parsed as an int, strings like .600 will be parsed as 600 microsecond rather than milliseconds.
I've added no news entries as it was included in #4015 and I think it has not been released yet. Please let me know if one should be added.