Note

Auto-creates a default user (with ip_address={{auto}} when send_default_pii is enabled), removes SentrySDK.get_user(), and updates SDK init flow/signatures accordingly.

• Breaking changes:
  • Remove SentrySDK.get_user() from API and docs.
  • Change InternalSDK.init(...) signature to drop the SentryUser parameter; update Android/Cocoa/Native/Disabled implementations.
• User handling:
  • Add SentryUser.create_default() to generate installation-based id and set ip_address to {{auto}} when send_default_pii is true.
  • Initialize default user on SDK startup across platforms; remove previous cached user logic in SentrySDK and related mutex usage.
• Docs:
  • Update doc_classes/SentrySDK.xml (remove get_user) and doc_classes/SentryUser.xml (document create_default).
  • Update CHANGELOG.md with breaking change and behavior note.
• Tests:
  • Add isolated tests for PII enabled/disabled ensuring user.ip_address presence/absence.
  • Refactor user tests to avoid get_user(), validate property behaviors, default user persistence, and ID generation.

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