"""Merge-Commits beim Abgleich mit dem Ziel-Branch Revision ID: 0020 Revises: 0019 Erstellt: 2026-10-22 15:07:53.378677 """ import sqlalchemy as sa from alembic import op revision = '0020' down_revision = '0019' branch_labels = None depends_on = None def upgrade() -> None: op.add_column('branch_commits', sa.Column('merged', sa.String(length=40), nullable=True)) def downgrade() -> None: op.drop_column('branch_commits', 'merged')