cloudflare/workers-sdk wrangler@4.146.0

on GitHub

Minor Changes

• #15777 464a582 Thanks @Naapperas! - Support the new Workflows createBatch() API in local development

  Local Workflows bindings now accept object-form batches that create instances from a count or a list of instance options. The result includes handles for created instances and indexed per-instance errors, matching the runtime API while preserving the deprecated array form.

• #15639 aee2842 Thanks @hugo-vicente11! - Add --allowed-mail to the experimental wrangler tunnel quick-start command

  The option forwards exact email addresses, comma-separated lists, and wildcard domains to cloudflared. It can be specified more than once to combine multiple recipient rules.

  Email-protected tunnels require cloudflared 2026.9.2 or later. Wrangler checks the selected binary before starting the tunnel and reports an upgrade error when it is incompatible.

Patch Changes

• #15992 b8e7cc3 Thanks @zebp! - Mark wrangler artifacts commands as open beta

  Artifacts has entered open beta, so the wrangler artifacts commands no longer display a "private beta" label in help output and warnings.

• #15984 9d7b08e Thanks @dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  @cloudflare/workers-types	^5.20260930.2	^5.20261001.1
  workerd	1.20260930.2	1.20261001.1

• #15959 efd67e6 Thanks @breken-ai! - Keep colons in wrangler tail --header filter values

  wrangler tail --header splits its argument into a header name and an optional value at the colon. It split at every colon and kept only the first two parts, so a value containing a colon was cut short: --header "Origin:https://app.example.com" filtered on https. The value now includes everything after the first colon, so URLs, ports and IPv6 addresses are sent to the tail filter intact.

• Updated dependencies [b00ef4f, 9d7b08e, 464a582]:

  • miniflare@5.20261001.0-alpha