7.1.0

Changed

• Require social-auth-core 6.1 for indexed identifier migration without
  authentication-time JSON searches.
• Add readable string representations for nonce, association, code, and partial
  pipeline models.

Deprecated

• Importing social_django.config now emits a deprecation warning. Use
  social_django.apps instead.

Fixed

• Backfill historical association identifier keys using set-based database
  updates, with SOCIAL_AUTH_OLD_ID_KEYS overrides for previous custom setups.
  Revalidate identifier evidence under the
  association lock, including historical aliases and concurrent changes.
• Enforce exact provider matching when looking up social associations on
  databases with case-insensitive comparisons.