poetry-core 1.1.0rc1 on Python PyPI

Replaced Poetry's helper method canonicalize_name() by packaging.utils.canonicalize_name() (#418).
Removed unused code (#419).

Fixed an issue with markers, that results in incorrectly resolved extra dependencies (#415).
Fixed an issue where equal markers had not the same hash (#417).
Fixed allows_any() for local versions (#433).
Fixed special cases of next_major(), next_minor(), etc. and deprecated ambiguous usage (#434).
Fixed an issue with Python constraints from markers (#436).