Added support for latest version of pyjwt[crypto]==2.1.0

BREAKING CHANGES:

• generate_jwt_token: Now returns string (instead of bytes), and no longer requires decoding. This was to keep consistent with change to jwt.encode in pyjwt upgrade (see below).
• BREAKING CHANGE: Upgraded dependency pyjwt[crypto] to 2.1.0, which introduces its own breaking changes that may affect consumers of this library. Pay careful attention to the 2.0.0 breaking changes documented in
  https://pyjwt.readthedocs.io/en/stable/changelog.html#v2-0-0.

Added support for Django 3.1 and 3.2

Added support for the following Django versions:

• 3.1
• 3.2

Add monitoring for jwt auth failures

See https://github.com/edx/edx-drf-extensions/blob/master/CHANGELOG.rst#650---2021-02-12

6.4.0: Add a new `request_is_staff_or_superuser` attribute.

Add a new request_is_staff_or_superuser attribute.

Drop Python 3.5 Support

• Drop support for Python 3.5

Rename "custom metric" to "custom attribute"

See https://github.com/edx/edx-drf-extensions/blob/master/CHANGELOG.rst#620---2020-08-24

6.1.2

Fix middleware authentication of POST requests by adding default parsers back into the Request

Latest drf-jwt is throwing error in case of any other Authorization Header

• See CHANGELOG.rst for changes.
• Latest drf-jwt is throwing error in case of any other Authorization Header except jwt. Fixing that issue in JwtAuthentication class.

Unpin drf-jwt

Pick up new drf-jwt functionality to blacklist jwt tokens.

See CHANGELOG.rst

• See CHANGELOG.rst for changes
• No longer add changes to Github Releases. Follow these instructions for publishing a release.
• For more information about why we are using CHANGELOG.rst over Github Releases, see the Changelog ADR.