Mercado Libre Marketplace Connector changelog
All notable changes to Mercado Libre Marketplace Connector (kv_mercadolibre) are documented here.
The format follows Keep a Changelog and the project uses Semantic Versioning.
[Unreleased]
Section titled “[Unreleased]”[1.0.0] - 2026-11-06
Section titled “[1.0.0] - 2026-11-06”- Initial release on the Marketplace Hub, for Mercado Libre Mexico, Brazil, Argentina, Chile, Colombia, Uruguay and Peru.
- Your own Mercado Libre application: App ID and Secret Key stored encrypted, authorization code flow against the site’s host with a single-use state, access token refreshed automatically with the single-use refresh token (a parallel refresh is detected), test users for Test mode (Mercado Libre has no sandbox), connection test that also checks the seller’s site.
- Category tree crawl, category predictor, category and attribute mapping (closed lists by value id), price rules, stock buffer.
- Items created from mapped products: pictures by URL, SELLER_SKU, GTIN when the barcode is a valid one and the empty-GTIN reason when the category accepts it, plain text description as a second call, listing type, shipping mode, seller warranty, readable reason per refused item.
- Stock and price updates with one call per item; stock 0 pauses the item; a price Mercado Libre ignores (automation or campaign) is reported on the product.
- Order import by polling and by notification (topics orders_v2, items, shipments; key-protected address, answered at once and processed from the queue); shipment status follow, cancelled orders.
- Mercado Envios 2 labels (PDF and ZPL) from the Orders page; own carrier tracking number and status shipped for custom shipping.
- Job queue with retries and back-off, cron (command line and secret address), log viewer with CSV export.
- Multi-Vendor: marketplace owner mode or one Mercado Libre account per vendor.