Shopify Production Checklist Overview Complete pre-launch checklist for deploying Shopify apps to production and submitting to the Shopify App Store. Prerequisites - Staging environment tested and verified - Shopify Partner account with app configured - All development and staging tests passing Instructions Step 1: API and Authentication - [ ] Using a recent stable API version (e.g., 2025-04), not - [ ] Access token stored in secure environment variables (never in code) - [ ] API secret stored securely for webhook HMAC verification - [ ] OAuth flow tested with a fresh install on a clean dev s…