a2a.migrations.versions.38ce57e08137_add_column_protocol_version module

add column protocol version

Revision ID: 38ce57e08137 Revises: 6419d2d130f6 Create Date: 2026-03-09 12:07:16.998955

a2a.migrations.versions.38ce57e08137_add_column_protocol_version.downgrade() → None

Downgrade schema.

a2a.migrations.versions.38ce57e08137_add_column_protocol_version.upgrade() → None

Upgrade schema.