cloudflare/workers-sdk wrangler@4.21.1

on GitHub

Patch Changes

• #9626 9c938c2 Thanks @penalosa! - Support wrangler version upload for Python Workers

• #9718 fb83341 Thanks @mhart! - fix error message when docker daemon is not running

• #9689 b137a6f Thanks @emily-shen! - fix: correctly pass container engine config to miniflare

• #9722 29e911a Thanks @emily-shen! - Update containers config schema.

  Deprecates containers.configuration in favour of top level fields. Makes top level image required. Deprecates instances and durable_objects. Makes name optional.

• #9666 f3c5791 Thanks @IRCody! - Add a reasonable default name for containers that have no defined name.

• Updated dependencies [b137a6f]:

  • miniflare@4.20250617.4