---
title: >-
  End of Compatibility for Old POS UI Extensions Versions - Shopify developer
  changelog
description: >-
  Shopify’s developer changelog documents all changes to Shopify’s platform.
  Find the latest news and learn about new platform opportunities.
source_url:
  html: >-
    https://shopify.dev/changelog/end-of-compatibility-for-old-pos-ui-extensions-versions
  md: >-
    https://shopify.dev/changelog/end-of-compatibility-for-old-pos-ui-extensions-versions.md
metadata:
  effectiveApiVersion: 2025-04
  affectedApi:
    - displayName: POS Extensions
      handle: pos-extensions
  primaryTag:
    displayName: API
    handle: api
  secondaryTag:
    displayName: Deprecation Announcement
    handle: deprecation
  indicatesActionRequired: true
  createdAt: '2025-03-06T15:32:33-05:00'
  postedAt: '2025-03-07T12:00:00-05:00'
  updatedAt: '2025-03-09T20:52:20-04:00'
  effectiveAt: '2025-03-07T12:00:00-05:00'
---

March 7, 2025

Tags:

* Action Required
* POS Extensions
* 2025-04

# End of Compatibility for Old POS UI Extensions Versions

[Shopify's API version policy](https://shopify.dev/docs/api/usage/versioning) supports stable versions for 12 months. With the release of Shopify API 2025.04, we will discontinue support for the following POS UI Extension versions:

* 1.0.0
* 1.0.1
* 1.1.2
* 1.2.0
* 1.3.0
* 1.4.0
* 1.5.1
* 1.6.0
* 1.7.0
* 2024-04

Starting with POS version 9.31, POS UI extensions built on these unsupported versions will no longer function. If your application uses any of these versions, please update to the latest POS UI Extension version to ensure continued functionality and support.