May 17, 2026NewImprovedFixed

Step Quantity rollout (May 13–17, 2026)

A major new Pro-plan feature, shipped end-to-end across the admin, storefront, and Shopify checkout — followed by a week of polish to land cleanly on every modern Shopify theme.

2026-05-17 — Theme compatibility expansion

Step quantity now works on Shopify's newest themes (Savor + Horizon) and Dawn.

🐛 Fixed: Step quantity is now applied on product pages in Shopify's Savor theme. The quantity input on the PDP previously wasn't picking up your "must order in multiples of N" rule.
🐛 Fixed: Step quantity and customer-limit caps are now enforced on cart-line inputs in Savor's mini-cart and cart page (Shopify's standard updates[] cart pattern).
🐛 Fixed: Duplicate "Order in multiples of N" badge no longer appears on the product page in Shopify's Horizon theme.
🚀 Improved: Added a published theme compatibility matrix covering Dawn, Refresh, Sense, Craft, Crave, Trade, Origin, Studio, Ride, Colorblock, Taste, Publisher, Spotlight, Savor, and Horizon.

2026-05-16 — Cross-theme product page detection

Smarter automatic detection of product pages across any Shopify theme.

✨ New: Cross-theme product-page detection now uses the page URL plus a structural fingerprint instead of theme-specific selectors. Works out of the box on every modern Shopify theme.
✨ New: Optional merchant override — if your theme uses unusual selectors, you can supply a custom CSS selector in Settings.
🚀 Improved: "Step quantity / increment of N" is now listed in the Pro plan feature matrix on the plan page so merchants can see it at a glance.

2026-05-15 — Step quantity on collection pages

The "order in multiples of N" rule now works everywhere a customer can add to cart.

✨ New: Step / minimum quantity is now enforced on collection grid cards and theme quick-add forms — not just the product page.
🐛 Fixed: Cross-variant "leak" — changing the variant in a cart line no longer carries over the previous variant's step rule.
🚀 Improved: Internal: store configuration creation is now race-safe so two browser tabs opening the app at install time can't conflict.

2026-05-14 — Step quantity polish

Smoother quantity input behaviour for end customers.

🐛 Fixed: Switching a product variant on the PDP now correctly re-applies the new variant's step / minimum rule, even when the previous listener was still attached.
🐛 Fixed: Per-product minimum quantity now falls back from variant-specific to product-level correctly.
🐛 Fixed: Clicking the +/- stepper buttons now snaps in the right direction (up rounds up to the next valid quantity, down rounds down).
🚀 Improved: Minimum-quantity and step-quantity logic now run in a single pass — faster and cleaner.

2026-05-13 — ✨ Step quantity / increment rules (NEW PRO FEATURE)

Force customers to order in multiples — e.g. case packs of 6, six-packs, dozens.

✨ New: Set a "must order in multiples of N" rule on any product or variant (e.g. case pack of 6, 12, 24).
✨ New: Storefront PDP badge: "📦 Order in multiples of 6" so customers know the rule before they add to cart.
✨ New: Auto-snap behaviour: customer types 5, the input snaps up to 6 with a friendly toast: "Adjusted to 6 (must be in multiples of 6)".
✨ New: Server-side enforcement at native Shopify checkout — invalid quantities can't sneak through.
✨ New: Customizable messages for the badge, snap toast, and checkout block (Settings → Storefront Messages).
✨ New: Bulk CSV import/export now includes a stepQuantity column.
🐛 Fixed: Pro trial — choosing a plan from the "trial ends" redirect screen now works correctly.
🐛 Fixed: Pro trial — remaining days banner now reflects the actual trial start date, not the latest plan record.