# Feature Retirement

This page lists Managed Runtime features that are scheduled for retirement or have already been retired. Retirement means the feature is no longer supported after the listed date. Take action before the retirement date to avoid disruptions to your storefront.

:::tip
Watch your email for automated notifications as retirement dates approach. See [Release Notes](/docs/commerce/pwa-kit-managed-runtime/references/about-pwa-kit-managed-runtime/about.md) for announcements.
:::

## Scheduled Retirements

| Feature                 | Retirement Date  | Action Required                                                                                                                                                                                                           |
| ----------------------- | ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| x86 server architecture | January 31, 2027 | Switch environments to ARM in Runtime Admin under environment settings. See [Server-Side Rendering Architecture](/docs/commerce/b2c-commerce/guide/managed-runtime-administration.md#server-side-rendering-architecture). |
| Node.js 22.x            | June 1, 2027     | See [Upgrade Node Version](/docs/commerce/b2c-commerce/guide/upgrade-node-version.md).                                                                                                                                    |

## Past Retirements

| Feature                   | Retired            | Notes                                                                                  |
| ------------------------- | ------------------ | -------------------------------------------------------------------------------------- |
| HTTP proxy configurations | August 31, 2026    | See [Proxy Requests](/docs/commerce/b2c-commerce/guide/proxying-requests.md).          |
| Node.js 20.x              | April 30, 2026     | See [Upgrade Node Version](/docs/commerce/b2c-commerce/guide/upgrade-node-version.md). |
| Node.js 18.x              | September 1, 2025  | See [Upgrade Node Version](/docs/commerce/b2c-commerce/guide/upgrade-node-version.md). |
| Node.js 16.x              | September 13, 2023 | See [Upgrade Node Version](/docs/commerce/b2c-commerce/guide/upgrade-node-version.md). |
| Node.js 14.x              | September 13, 2023 | See [Upgrade Node Version](/docs/commerce/b2c-commerce/guide/upgrade-node-version.md). |