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Update workers release nodes 2025-4-25 #21995

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Update workers release nodes 2025-4-25 #21995

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12 changes: 12 additions & 0 deletions src/content/changelog/workers/2025-04-25-finalizationregistry
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---
title: FinalizationRegistry and WeakRefs support
description: You can now use FinalizationRegistry and WeakRefs in workers
products:
- workers
date: 2025-04-25T12:00:00Z
---

With the `'enable_weak_ref'` compatibility flag enabled, it is now possible
for workers to use the standard `FinalizationRegistry` and `WeakRef` APIs.

Consult the [MDN documentation for FinalizationRegistry`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/FinalizationRegistry) for full details on the API.