History
Admin history is Django's built-in LogEntry journal. The package does not
depend on django-simple-history.
When an operator changes a value in Admin, Django records who changed it and when. Category labels come from project definitions and are not editable database values. Open History on the object page to see value changes.
set_value() is a programmatic write. It does not create an Admin LogEntry.
Projects that need an audit trail for service writes should record it in their
own domain log.
SECURE values are encrypted before save() when
GLOBAL_CONFIG_ENCRYPTION_KEY is set, so Admin history does not store a
newly typed secret in plaintext.