cloudflare/workers-sdk miniflare@5.20260916.0-alpha

on GitHub

Minor Changes

• #15483 71b6f10 Thanks @tpmmorris! - Align Local Explorer Workflow instance status requests with production

  Local Explorer and Wrangler local mode now use the production-compatible status request field for pausing, resuming, restarting, and terminating Workflow instances. Direct Local Explorer API consumers must replace the previous action field with status.

  Successful Local Explorer status updates now return the production-compatible instance status and response timestamp instead of the local-only result.success acknowledgement.

Patch Changes

• #15665 ad23e6e Thanks @dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  @cloudflare/workers-types	^5.20260915.1	^5.20260916.1
  workerd	1.20260915.1	1.20260916.1

• #15552 6f3d7b5 Thanks @superbuilder-norm! - Prevent synchronous binding calls from failing intermittently under load

  Miniflare now keeps synchronous binding requests and responses correctly paired when background work is delayed. This prevents rare cascades of assertion failures in local development and CI, including when using synchronous D1 methods such as prepare() and bind().