Release v4.9.1

[sirosen]

Changelog

Changed

• Scope parser speed has been improved when parsing deep scope strings. (Speed up scope parsing, especially for deep scopes #1428)

Fixed

• Fix a RecursionError that occurs with deeply-nested request bodies. (Fix a RecursionError that occurs with deeply-nested request bodies #1423)

• Format and filter session_required_* query parameters
  when generating authorization URLs. (Format and filter session_required_* query parameters #1430)

Documentation

• All example files in the globus-sdk documentation are now required to pass
  type checking. Documentation examples will feature type annotations where they
  are instructive and clarifying. (Make mypy-docs pass and add it to CI + env_list #1422)