# Release notes

> **Release date: June 4, 2025**

## v1.4.4

**Release date: June 4, 2025**

### Authentication update

We have updated the backend OAuth authentication method used by the classic SAP SuccessFactors activity package. This change aligns with the deprecation of the SAP SuccessFactors API for OAuth authentication, scheduled to be removed by November 2025. The new OAuth authentication method now uses SAML Assertion to request OAuth tokens.

This change is fully backward-compatible with no impact on existing workflows. You don’t need to take any action or re-authenticate.

## v1.4.1

**Release Date: 31 May 2023**

### Improvements

This activity pack now supports OAuth v2.0 support.

### Bug Fixes

* Fixed an issue which caused entered filter values to not be populated in the outgoing request.

## v1.4.0

**Release Date: 28 September 2022**

### Improvements

Upgraded the activities package to.NET6 framework to provide compatibility with modern Windows Studio projects.

Added telemetry.

## v1.3.0

**Release Date: 21 June 2022**

### Improvements

This version of the activities package introduces [OAuth2 Client Credentials Authentication](https://docs.uipath.com/activities/other/latest/legacy-integrations/successfactors-scope).

## v1.2.1

**Release Date: 29 April 2021**

### Improvements

The **UiPath.SuccessFactors.Activities** package is now compatible with **Studio X**.

## v1.2.0

**Release Date: 31 March 2021**

### What's New

This is the first stable iteration of the **UiPath.SuccessFactors.Activities** package which enables you to automate interactions with your **SAP SuccessFactors** application.