Sourced from wrangler's releases.

wrangler@4.86.0

Minor Changes

• #13605 ea943ff Thanks @​danielgek! - Add namespace support to wrangler ai-search commands

  All wrangler ai-search instance commands (create, list, get, update, delete, stats, search) now accept a --namespace (or -n) flag to target a specific AI Search namespace. When the flag is omitted, commands default to the default namespace that Cloudflare automatically provisions for every account.

  wrangler ai-search list now displays a namespace column, and wrangler ai-search create offers an interactive picker for existing namespaces (with an option to create a new one) when --namespace is not supplied in an interactive session.

  A new wrangler ai-search namespace subcommand group is also introduced, with list, create, get, update, and delete subcommands for managing namespaces directly.

  wrangler ai-search list --namespace blog
  wrangler ai-search create my-instance --namespace blog --type r2 --source my-bucket
  wrangler ai-search namespace create blog --description "Blog content"

• #13637 9eb9e69 Thanks @​edmundhung! - Add --tunnel flag to wrangler dev for sharing your local dev server via Cloudflare Quick Tunnels

  You can now expose your local dev server publicly by passing --tunnel:

  wrangler dev --tunnel

  This starts a Cloudflare Quick Tunnel that gives you a random *.trycloudflare.com URL to share. The tunnel stops automatically when the dev session ends. Quick tunnels don't require a Cloudflare account or any configuration.

  A warning is shown when Server-Sent Events (SSE) responses are detected through the tunnel, since quick tunnels don't support SSE.

• #13661 0a5db08 Thanks @​aspizu! - wrangler tail will now log stack traces. These stack traces already include resolved frames if you have chosen to upload sourcemaps.

• #13617 118027d Thanks @​roerohan! - Force Flagship bindings to always use remote mode in local dev

  Flagship bindings now always access the remote Flagship service during local development, matching the behavior of AI bindings. Previously, Flagship supported both local and remote modes, but the local stub only returned default values, providing no real functionality and creating a dual source of truth for flag evaluations.

  The remote config field is retained for backward compatibility but only controls whether a warning is displayed. Setting remote: true suppresses the warning that Flagship bindings always access remote resources and may incur usage charges in local dev.

• #13254 e867ac2 Thanks @​tgarg-cf! - Add wrangler queues consumer list subcommands for listing queue consumers

  Three new commands are available for listing consumers on a queue:

  • wrangler queues consumer list <queue-name> — lists all consumers (both worker and HTTP pull), grouped by type
  • wrangler queues consumer worker list <queue-name> — lists only worker consumers
  • wrangler queues consumer http list <queue-name> — lists only HTTP pull consumers

Patch Changes

• #13696 62e9f2a Thanks @​dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

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• 87b094e Version Packages (#13665)
• 92bb8a5 wrangler types --checkfails withInvalid value: true (#13695)
• 730ead5 feat(vite-plugin-cloudflare): vite preview tunnel support (#13702)
• ea943ff feat(wrangler): add ai search namespaces support (#13605)
• 2dc6175 [wrangler] Expand telemetry arg allow list to restore dropped boolean flags (...
• 6c56758 fix snapshot broken by #13667 (#13700)
• edcff69 feat(vite-plugin-cloudflare): add quick tunnel support (#13666)
• ed2f4ec fix: correctly save auth from previous remote sessions (#13667)
• fcc491a Recognize Hydrogen as a known unsupported framework in autoconfig (#13187)
• 0a5db08 [wrangler] print stack trace when logging in wrangler CLI tail command (#13661)
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