generated: '2026-08-01'
method: searched
source: https://developer.leaflink.com/legacy/v2/api/release-notes/
docs: https://developer.leaflink.com/legacy/v2/api/release-notes/
note: 'LeafLink maintains a single public changelog: the Marketplace V2 API release notes. It is semver-numbered
  and not dated per entry. The current dated API (LeafLink-Version 2022-10-31) has no separate public changelog
  page — new dated versions are the change signal. Recent window captured; the live page remains the source of truth.'
schemes:
- api: LeafLink API
  scheme: date-versioned via the LeafLink-Version header
  current: '2022-10-31'
  changelog_url: null
- api: LeafLink Marketplace V2 API
  scheme: semver
  current: 2.39.0
  changelog_url: https://developer.leaflink.com/legacy/v2/api/release-notes/
entries:
- version: 2.39.0
  additions:
  - Create an Order endpoint added
  - Create a Line Item endpoint added
  breaking: []
- version: 2.38.0
  additions:
  - Buyers Order object gains delivery_address
  - Product object default threshold action returned in standard GET and updatable via POST/PATCH
  breaking: []
- version: 2.37.0
  additions:
  - Orders GET returns facility_id
  - App authentication extended to Order Event Logs, Order Sales Reps, Promo Codes, Reports, Batches, Batch Documents,
    Product Batches
  breaking: []
- version: 2.36.0
  additions:
  - Customers GET returns ein inherited from the Buyer Company federal EIN
  - Customer Statuses endpoint added
  breaking:
  - Customers POST ein is now read-only
- version: 2.35.0
  additions:
  - Buyers Order GET supports the Orders GET query parameters (excluding buyer filtering)
  - Product object gains product_data_items array
  breaking: []
- version: 2.34.0
  additions:
  - Buyers Order line items gain category and sub_category
  - Product object gains threshold and quantity fields
  breaking: []
- version: 2.33.0
  additions:
  - Order and Customer objects gain payment_methods
  - payment_term details updated
  breaking: []
- version: 2.32.0
  additions:
  - Order and Customer objects gain corporate_address and delivery_address
  breaking: []
- version: 2.31.0
  additions:
  - Order object gains credits
  breaking: []
- version: 2.30.0
  additions:
  - Product list filtering supports SKU
  breaking: []
- version: 2.29.0
  additions:
  - Order object gains short_id and final_tax
  - Brand permissions can access /companies/ and /company-staff/
  breaking: []
- version: 2.28.0
  additions:
  - payment_term and payment_due_date updatable via PATCH on Order
  breaking: []
- version: 2.27.0
  additions:
  - Order object gains llf_payment_method
  breaking:
  - '"Case" no longer accepted for unit_of_measure on Product — use sell_in_unit_of_measure + unit_multiplier'
- version: 2.26.0
  additions:
  - Product object gains base_units_per_unit
  breaking: []
- version: 2.25.0
  additions:
  - Product, Order and Customer objects gain external_ids for external system ID storage
  breaking: []
- version: 2.24.0
  additions:
  - License Types response gains state_abbr
  breaking: []
- version: 2.23.0
  additions:
  - Orders GET supports fields_add for created_by and last_changed_by
  breaking: []
- version: 2.22.0
  additions:
  - Order object gains discount
  breaking:
  - discount_amount deprecated for removal on 2020-05-01
- version: 2.21.0
  additions:
  - unit_multiplier on Product resettable to 1
  breaking: []
- version: 2.20.0
  additions:
  - Product PATCH accepts available_inventory updates
  breaking: []
- version: 2.19.0
  additions:
  - Subcategories object gains category
  - Retailer Inventory product object gains created_on and modified
  breaking: []
- version: 2.18.0
  additions:
  - Batch object gains cannabinoid_unit
  - Batch Document endpoint added
  breaking: []
- version: 2.17.0
  additions:
  - Retailer Inventory endpoint added
  breaking: []
- version: 2.16.0
  additions:
  - package_tags added to the line item object for Metrc add-on users
  breaking: []
- version: 2.15.0
  additions:
  - fields_include supports buyer_transaction_license and seller_transaction_licenses on Orders GET
  breaking: []
- version: 2.14.0
  additions:
  - include_children expanded for Orders and Customers GET
  breaking: []
- version: 2.13.0
  additions:
  - Line items filterable by company via /api/v2/companies/{company_id}/line-items/
  breaking: []
- version: 2.12.0
  additions:
  - Orders GET include_children supports line-items
  breaking: []
- version: 2.11.0
  additions:
  - Companies response gains address fields
  - companies_read accepts a slug identifier
  - include_children for licenses and taxes
  breaking: []
- version: 2.10.0
  additions:
  - Product property expansion in line_items
  - Product/Customer GET support additional include_children values
  - Line items filterable by external_id_seller
  breaking: []
- version: 2.9.0
  additions:
  - User endpoint added
  breaking: []
- version: 2.8.0
  additions:
  - Batch document details in the documents object
  - Order Sales Rep endpoint added
  breaking: []
- version: 2.0.0
  additions:
  - Major architectural overhaul
  - Multi-company user access
  - OpenAPI documentation published
  - 'New endpoints: delivery providers, promo codes, payments, order event logs, price schedules, batches, reports,
    Metrc data access'
  breaking: []