# openspec/changes/archive
dir: openspec/changes/archive

index: openspec/changes/archive/.pi-map.index.md

## role
Provides historical record and backward compatibility for schema changes that have been archived or superseded.
## files
## arch
Immutable archive pattern with versioned change records, likely using append-only storage for audit trails and rollback support.
## tags
-
## symbols
-
## workflows
-
## dirty
-