Version 6.3.0

6.3.0 (2020-10-30)

• Allow to specify policy configurations based on the registration authority.

• Add new configuration option logout_responses_signed to sign logout responses.

• When available and appropriate return the ResponseLocation along with the Location
  attribute.

• Always use base64.encodebytes; base64.encodestring has been dropped.

• Examples: fix IdP example that was outputing debug statements on stdout that became
  part of its metadata.

• CI/CD: Use Ubuntu bionic as the host to run the CI/CD process.

• CI/CD: Pre-releases are now available on test.pypi.org. Each
  commit/merge on the master branch autotically creates a new pre-release. To install a
  prelease, run:

  $ pip install -U -i https://test.pypi.org/simple --extra-index-url https://pypi.org/simple pysaml2