Heureka

Changelog

2.0.0

New
* Polylang & WPML — different language per CZ/SK feed
* Bulk category mapping (one Heureka category to many WC categories at once)
* “Update Heureka categories” button with last-update timestamp
* Heureka admin branding & UI refresh
* Verified by Customers — block checkout support, Opt-In mode, order notes & meta
* Conversion tracking — product detail page support, coupons reported as separate items
* Marketplace — pickup-point identifier, eLicence flag, online payment type and payment date stored on the order
* Marketplace — tracking URL, shipping note and expected delivery sent with order status
* Per-product “Bazaar” (second-hand) toggle
* Per-variation overrides — ISBN, delivery time
* Variations with “any” attributes — optional feed expansion into separate items per combination, with full tracking, Verified by Customers and Marketplace support
* Marketplace — shop can dynamically filter shipping/payment methods based on cart contents

Improved
* Category search — diacritics-insensitive, Czech-inflection-friendly, multi-word
* Delivery methods updated to current Heureka CZ/SK list
* HEUREKA_CPC validation — accepts comma, dot and spaces as decimals
* Long descriptions, warranty and voucher texts auto-trimmed to Heureka limits
* Faster feed generation for large catalogs
* Conversion tracking — migrated to Heureka OCM v2, IDs consistent with feed, prices rounded to display precision, user-facing order number sent
* Verified by Customers — failed/successful sends logged with order notes; duplicates prevented
* XML download failures show an admin notice instead of crashing the settings page
* One consolidated feed-generation warning log instead of one per product
* Marketplace — request validation, proper error responses, sane size limits on notes and invoices
* Marketplace — IČ/DIČ/company fields handled safely for individual customers
* Product IDs consistent between XML feed, availability feed, tracking and Marketplace
* “Product title” field replaced with “Product title suffix” — final feed title is composed automatically per Heureka spec (existing custom titles need to be re-entered as suffix only)
* Marketplace — order status, payment and delivery dropdowns show the Heureka numeric ID in each label
* Marketplace — info-level logging on every API call so admins can see what was sent and when

Fixed
* Translations now follow the active locale when switched (e.g. WPML language switching)
* Marketplace — payment method now uses the real WooCommerce gateway, so admin order detail shows the actual payment method
* Marketplace — payment method fee from settings is properly added to incoming orders so totals match
* Verified by Customers — variable products reference the purchased variation, not the parent
* Variable products with a custom parent name now produce unique names per variation in the feed
* Removed automatic calls to Heureka endpoints retired in 2024 (payment status, order note, order invoice); payment confirmation now flows via order status (map “completed” to Heureka status 9)
* Conversion tracking country code corrected (existing settings auto-fixed)
* Misc — translation-loading notice on WP 6.7+, async category dropdown 404, safer fallback when remote downloads aren’t allowed

Security
* Feed regeneration trigger URLs protected with a secret token and rate-limited (public XML feed stays accessible to Heureka)
* Hardened IP whitelist (works behind Cloudflare)
* XSS fixes on conversion tracking output

Developers
* New filter hooks for feed items, “any” variations, tracking, Verified by Customers and Marketplace cart filtering — see plugin documentation

Compatibility
* PHP 8.1+, WordPress 6.4+, WooCommerce 8.0+
* HPOS declared

1.1.0

• Fix CSRF vulnerability on admin actions
• Fix order status request
• Update Heureka IP addresses whitelist for new API
• Update delivery methods for new API
• Add Depot API Store type
• Declare HPOS support
• Update deps

1.0.8

• Fix generating product variations to feed
• Add option to exclude items without mapped category
• Update deps

1.0.7

• Fix DepotAPI delivery branches
• Fix get product id
• Fix creating order
• Fix calculate prices and fees
• Fix auto generating feeds after update or add new product
• Fix duplicity products
• Update deps

1.0.6

• Update readme

1.0.5

• Update deps
• fix ip request check

1.0.4

• Update delivery methods

1.0.3

• Minor fixes
• Add ID, EAN, Name, Title and Number fields into product variations
• Add option to sending to Heureka asynchronously
• Better sending data to Heureka using wp_request
• Better loading categories

1.0.2

• Fix cancellation of scheduled actions when a module or plugin is deactivated

1.0.1

• Feed generation fixes

1.0.0

• Initial release