---
title: Release Notes
description: Changelog for the Unico Web App Integration SDK (unico-journey-sdk) — version history, new features, and upgrade notes.
canonical: https://developer.unico.io/developers/sdks-and-tools/web/resources/release-notes
locale: en
generated_by: markdown-export
---

:::info[Formerly published as idpay-b2b-sdk]
This SDK was previously published on npm as `idpay-b2b-sdk`. It is the same package under a
new name and follows the same version line. Under the `unico-journey-sdk` name, only version
**2.3.0 and later** are available on npm — entries below for earlier versions document releases
published under the former `idpay-b2b-sdk` package.
:::