v0.50.0 (2020-02-05)

Full Changelog

FxA Client

What's changed

• Android: migrateFromSessionToken now correctly persists in-flight migration state even
  when throwing an error (#2586).

Breaking changes

• isInMigrationState now returns an enum rather than a boolean, to indicate whether
  the migration will re-use or duplicate the underlying sessionToken.
  (#2586)