Login history retention

PediTree records successful and unsuccessful sign-in attempts for account security. These records may include the account email, user ID, IP address, browser information and time of the attempt.

Login-event records are retained for six calendar months. Automatic cleanup runs in bounded batches each minute while the processing service is running. After an interruption, overdue records are removed as cleanup catches up.

This period applies to login-event history, not the separate record-change history used to review and undo pedigree edits.