backup-meta-schema-version

name	backup-meta-schema-version
description	Use when editing backup metadata schema in proto/brpb.proto to ensure BackupSchemaVersion is updated when required.

Backup Metadata Schema Version

Overview

Use this skill whenever a change may affect backup metadata wire format or restore semantics in proto/brpb.proto for backup.BackupMeta and messages reachable from it.

Covered metadata messages:

• BackupMeta
• BackupRange
• TableMeta
• File
• MetaFile
• PlacementPolicy
• StatsFileIndex
• Schema
• IDMap
• PitrTableMap
• PitrDBMap
• RawRange

Required workflow

1. Apply schema changes in proto/brpb.proto.
2. If the change affects backup metadata format/semantics, increment BackupSchemaVersion in pkg/brpb/backup_schema_version.go (one bump per PR is sufficient).

Non-schema changes

No version bump is needed for comment-only or formatting-only edits.