Wrangler 4.128.0 Moves Binding Utilities to @cloudflare/workers-utils

What shipped

wrangler@4.128.0 landed September 1, 2026 with two minor changes: binding utilities moved packages, and workflow instance listings gained date filters.

What changed

Binding conversion, printing, and local-dev validation now live in @cloudflare/workers-utils so Wrangler, the Vite plugin, and others share one implementation. The exports were removed from @cloudflare/deploy-helpers — import them from @cloudflare/workers-utils instead. unstable_printBindings also takes (bindings, options) now, not five positional parameters. Separately, wrangler workflows instances list accepts --date-start and --date-end, with Miniflare's local explorer matching remote behavior.

Why a builder cares

Anyone calling unstable_printBindings or importing from @cloudflare/deploy-helpers hits a breaking change at the next bump — plan the import swap. The workflows date filters make instance audits possible without hand-rolled pagination.