> ## Documentation Index
> Fetch the complete documentation index at: https://developer.worldly.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Recent changes and updates to the Worldly Public API.

Track the latest changes, new features, and fixes to the Worldly API.

## November 2025

### New "allocation" filter for FDM

You can now filter Facility Data Manager (FDM) module data by allocation using the `allocation` parameter. This allows you to retrieve only the production allocation and impact data specific to your brand for each FDM submission.

## August 2025

### New shareStatus endpoint

A new `shareStatus` endpoint is available for all assessment types (FEM, FSLM, BRM). Use it to check the current share status of modules shared with your account.

See the [Module Shares](/api-reference/assessments/module-shares/overview) documentation for details.

## May 2025

### PIC API supports French Eco-Scores

The Product Impact Calculator (PIC) API now supports French Eco-Score calculations. Two new endpoints are available:

* [Get manufacturing countries](/api-reference/pic/french-eco-scores/get-manufacturing-countries) — retrieve the list of supported manufacturing countries for French Eco-Score.
* [Search products with French Eco-Score](/api-reference/pic/french-eco-scores/search-products) — search for products that include French Eco-Score results.

See the [French Eco-Scores data dictionary](/data-dictionary/pic/french-eco-scores) for field definitions.

## March 2025

### New API for Worldly Product Impact Calculator (PIC)

The Worldly PIC API is now available for creating, managing, and calculating product-level environmental impacts. Endpoints cover:

* [Products](/api-reference/pic/products/overview) — create, search, update, delete, and recalculate products.
* [Purchase Orders](/api-reference/pic/purchase-orders/overview) — manage purchase orders linked to products.
* [Material Library](/api-reference/pic/material-library/overview) — manage custom materials for use in products.
* [Impact Reports](/api-reference/pic/impact-reports/overview) — retrieve material and purchase order impact data.

See the [PIC overview](/api-reference/pic/overview) for authentication and getting started.

## December 2024

### Additional FEM data points from module-data endpoint

The FEM module-data endpoint now returns additional data points including expanded environmental impact metrics. See the [FEM data dictionary](/data-dictionary/fem) for the full list of available fields.

## August 2024

### New lastActivityDate query parameter

You can now filter assessment results by `lastActivityDate` across all module-data endpoints. This parameter returns only assessments that have had activity (status changes, data updates) since the specified date.

## June 2024

### New lastUpdate endpoint

A new set of endpoints lets you check when assessments were last updated without retrieving full module data. Available for all assessment types:

* [FEM last updated](/api-reference/assessments/module-last-updated/fem-last-updated)
* [DCT last updated](/api-reference/assessments/module-last-updated/dct-last-updated)
* [FSLM last updated](/api-reference/assessments/module-last-updated/fslm-last-updated)
* [BRM last updated](/api-reference/assessments/module-last-updated/brm-last-updated)

## April 2024

### Bugfix for parentCompanyName

Fixed an issue where the `parentCompanyName` field in assessment metadata could return `null` for accounts with a valid parent company relationship. The field now correctly returns the parent company name in all cases.

## February 2024

### Adoption cadence attribute

A new `adoptionCadence` attribute is available in FEM assessment metadata. This field indicates the facility's FEM adoption cycle (annual, biannual, etc.) and can be used to understand assessment frequency patterns across your supply chain.

## 2023

### FEM 4.0 / FEM 2023 support

The API now supports FEM 4.0 (also referred to as FEM 2023) assessments. Use the `version` parameter with value `fem2023` to query FEM 4.0 data specifically. The [FEM data dictionary](/data-dictionary/fem) has been updated with all new and changed fields.

For guidance on migrating from FEM 3.0 to FEM 4.0 data mappings, see the [FEM22-FEM23 REFID comparison file](https://21312991.fs1.hubspotusercontent-na1.net/hubfs/21312991/FEM22-FEM23%20REFID%20Comparison.xlsx).