# July 7, 2026 - Angular 21 upgrade

**URL:** <https://community.cumulocity.com/t/july-7-2026-angular-21-upgrade/15013>\
**Category:** Application Enablement\
**Tags:** web-sdk, app-enablement, Announcement\
**Created:** [July 10, 2026, 8:09am UTC](https://community.cumulocity.com/t/july-7-2026-angular-21-upgrade/15013 "2026-07-10T08:09:01Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![cumulocity](https://dub1.discourse-cdn.com/flex005/user_avatar/community.cumulocity.com/cumulocity/32/31990_2.png) [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Post date:** [July 10, 2026, 8:09am UTC](https://community.cumulocity.com/t/july-7-2026-angular-21-upgrade/15013/1 "2026-07-10T08:09:01Z")

</div>

## Context

* * *

**Change Type:** Announcement  
**Product area:** Application enablement & solutions  
**Component:** Web SDK  
**Deployed at:** [eu.latest.cumulocity.com](http://eu.latest.cumulocity.com), [apj.cumulocity.com](http://apj.cumulocity.com), [jp.cumulocity.com](http://jp.cumulocity.com), [cumulocity.com](http://cumulocity.com), [us.cumulocity.com](http://us.cumulocity.com)

> **Technical details**
>
> **Build artifact:** ui-c8y (1024.0.0)  
> **Internal ID:** MTM-66512

## Description

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In a future version of the Web SDK, we will update the Angular version used in the Web SDK to version 21. This update brings improvements and new features, but may also introduce breaking changes that could impact your existing implementations.

To ensure a smooth transition to Angular 21 and help you adapt your implementations, we will provide upgrade documentation when this change happens. This documentation will help you navigate the changes and update your codebase accordingly.