• Update setup.py (Dries Peeters)
• fix(startup): remove redundant traceback import causing UnboundLocalError (Dries Peeters)
• fix(migrations): add idempotency checks to additional migrations (Dries Peeters)
• fix(migrations): add idempotency checks to recent migrations (Dries Peeters)
• fix(migrations): add idempotency check for invoice_peppol_transmissions table (Dries Peeters)