Log Message:
py-furl: updated to 2.1.2

v2.1.2
Fixed: Support Python 3.9's changed urllib.parse.urljoin() behavior.
  < py3.9:  furl('wss://slrp.com/').join('foo:1') -> 'wss://slrp.com/foo:1'
  >= py3.9: furl('wss://slrp.com/').join('foo:1') -> 'foo:1'
Changed: Drop semicolon query delimiters. See
  https://bugs.python.org/issue42967.
Changed: Drop support for EOL Python 3.4 and Python 3.5.

v2.1.1
Fixed: Export metadata variables (furl.__title__, furl.__version__, etc).
Added: scheme, host, netloc, and origin as parameters to furl.remove().
Changed: Homogenize parameter order across furl.add(), furl.set(), and
  furl.remove().
Changed: furl.origin can be assigned None. This has the same behavior as
  furl.remove(origin=True).