Workers: add Python Durable Object changelog.

[dom96]

Summary

Durable Objects are now supported in Python.

Documentation checklist

• The documentation style guide has been adhered to.

[hyperlint-ai]

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PR Change Summary

Added support for Durable Objects in Python Workers, enabling stateful applications.

• Introduced Durable Objects functionality for Python Workers
• Provided example code for defining and using Durable Objects in Python
• Updated Wrangler configuration instructions for Durable Objects

Added Files

• src/content/changelog/workers/2025-05-14-python-worker-durable-object.mdx

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[github-actions]

This pull request requires reviews from CODEOWNERS as it changes files that match the following patterns:

Pattern	Owners
/src/content/changelog/	@cloudflare/pm-changelogs, @cloudflare/pcx-cloudflare-one

[github-actions]

Preview URL: https://ae51642d.preview.developers.cloudflare.com
Preview Branch URL: https://dominik-do-python-changelog.preview.developers.cloudflare.com

Files with changes (up to 15)

Original Link	Updated Link
https://developers.cloudflare.com/changelog/2025-05-14-python-worker-durable-object/	https://dominik-do-python-changelog.preview.developers.cloudflare.com/changelog/2025-05-14-python-worker-durable-object/

[mikenomitch]

Should we show both sql and using it just as KV? - I think both would be useful?

(feel free to reject suggestion if you disagree)

Also are we able to do non-fetch handlers on the DO? - Might be worth showing a set/get with RPC calls if so. Not that we want this to be full docs, but I think setting/getting is pretty core to it.

[dom96]

It looks like the KV backend is no longer recommended: https://developers.cloudflare.com/durable-objects/api/storage-api/.

As for the RPC calls: that will come in a separate changelog for Python Workers RPC :)

[mikenomitch]

Approving so I'm not the blocker later, but left some suggestions.