chore(deps): update dependency wrangler to v4.104.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
wrangler (source)	4.100.0 → 4.104.0

---

Release Notes

cloudflare/workers-sdk (wrangler)

v4.104.0

Compare Source

Minor Changes

• #​14369 e312dec Thanks @​edmundhung! - Add getEnv() to createTestHarness() Worker handles

  Tests can now access the full env object for a Worker with await server.getWorker<Env>().getEnv(), including vars, secrets, and bindings.

Patch Changes

• #​14364 a085dec Thanks @​dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  workerd	1.20260617.1	1.20260619.1

• #​14383 9a0de8f Thanks @​dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  workerd	1.20260619.1	1.20260621.1

• #​14397 fab565f Thanks @​dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  workerd	1.20260621.1	1.20260623.1

• #​14388 3f02864 Thanks @​petebacondarwin! - Stop erroring when find_additional_modules discovers a file that only matches a inactive module rule

  Module rules assign module types to imported files — they are not include/exclude filters. Also, setting fallthrough: false in a rule will cause subsequent rules to become inactive. Previously, when find_additional_modules walked the filesystem and discovered a file whose only matching rule is inactive, Wrangler would throw an error and fail the build.

  This meant that adding a user rule like the one below would break the build for any .txt, .html, .sql, .bin or .wasm file that didn't match the user-supplied globs but lived somewhere under the module root:

  // wrangler.json
  {
    "rules": [
      {
        "type": "Text",
        "globs": ["html/includeme.html"],
        "fallthrough": false
      }
    ]
  }

  Discovered files that only match an inactive rule are now silently skipped (a debug-level log records each skip for troubleshooting), so users can use fallthrough: false to narrow the set of files attached to their Worker without having to delete or move untouched files on disk.

  The direct-import path is unchanged: importing a file in code that only matches an inactive rule is still a hard error, because the imported file genuinely needs a defined module type.

  Fixes #​14257.

• #​14358 4ef872f Thanks @​gabivlj! - Fix container egress interception on arm64 Docker runtimes

  Both wrangler dev and the Cloudflare Vite plugin no longer force the proxy-everything sidecar image to pull as linux/amd64, allowing Docker to select the native image from the multi-platform manifest. Set MINIFLARE_CONTAINER_EGRESS_IMAGE_PLATFORM to force a specific platform when needed.

• #​14362 2a02858 Thanks @​sherryliu-lsy! - Don't require the private credential when reusing an existing Secrets Store secret in containers registries configure

  wrangler containers registries configure now checks whether the target Secrets Store secret already exists before resolving the private credential. When the secret already exists it is reused by reference, so the private credential no longer needs to be supplied (via stdin in non-interactive mode, or via a prompt interactively). This applies to all external registries.

  The new-secret path is unchanged: the credential is still required and stored. The only visible interactive change is that the secret prompt now appears last and only when a new secret is being created.

• Updated dependencies [a085dec, 9a0de8f, fab565f]:

  • miniflare@​4.20260623.0

v4.103.0

Compare Source

Minor Changes

• #​14295 cfd6205 Thanks @​dario-piotrowicz! - Move unstable_getWorkerNameFromProject from wrangler to @cloudflare/workers-utils

  The unstable_getWorkerNameFromProject export has been removed from the wrangler package. This function is now available as getWorkerNameFromProject (without the unstable_ prefix) from @cloudflare/workers-utils. If you were importing this function from wrangler, update your import to use @cloudflare/workers-utils instead.

• #​14295 cfd6205 Thanks @​dario-piotrowicz! - Remove experimental autoconfig exports

  The experimental autoconfig exports (experimental_getDetailsForAutoConfig, experimental_runAutoConfig, experimental_AutoConfigFramework) have been removed. This logic has been moved to the @cloudflare/autoconfig package (without the experimental_ prefixes since the package itself is pre-v1).

Patch Changes

• #​14366 c6579d3 Thanks @​jamesopstad! - Resolve relative cf-worker entrypoint imports relative to the importing module

  When loading the experimental cloudflare.config.ts, a relative entrypoint imported with import ... with { type: "cf-worker" } (e.g. ./src/index.ts) is now anchored to the module where the import is written, rather than being passed through verbatim and later resolved against the top-level config file. This fixes incorrect resolution when the import lives in a file other than the entry config — for example a config that re-exports from a nested file.

  Bare specifiers (such as @scope/pkg) and virtual modules (such as virtual:foo) are still left unresolved so that consumers can apply their own resolution.

• #​14316 444b75e Thanks @​matingathani! - Prevent wrangler dev crash when source-mapping a truncated error chunk

  When a worker logs many errors in quick succession, the stderr chunks received by wrangler dev can be truncated mid-stack-frame, leaving a call site with an invalid column number. The source map library throws in that case, which was crashing the wrangler process entirely. The error is now caught and the original (un-source-mapped) text is returned instead.

• #​14118 b38823f Thanks @​aicayzer! - Fix Uint8Array step outputs in local Workflows being persisted with the full backing ArrayBuffer

  A Uint8Array returned from a Workflows step under wrangler dev was serialised together with its full underlying ArrayBuffer, causing a raw SQLITE_TOOBIG error at view sizes well below the documented 1MiB step-output limit. For example, a 200KB view sliced from an 800KB buffer (a common pattern from crypto.getRandomValues or arr.slice(...) on a larger pool) would fail. The view's bytes are now copied to a tight buffer before persistence, bringing local behaviour in line with production. Fixes #​14101.

• Updated dependencies [b38823f]:

  • miniflare@​4.20260617.1

v4.102.0

Compare Source

Minor Changes

• #​14340 f6e49dd Thanks @​emily-shen! - Add cf-wrangler build delegate support

  The experimental cf-wrangler delegate binary now accepts build and emits the Build Output API directory through Wrangler's new-config build path. This lets parent tools invoke Wrangler's build-output implementation with cf-wrangler build instead of shelling out through the public Wrangler CLI.

• #​14324 36777db Thanks @​jamesopstad! - Add experimental --experimental-cf-build-output flag to wrangler build

  When used alongside --experimental-new-config, wrangler build now emits a self-contained Build Output API directory under .cloudflare/output/v0/ instead of delegating to wrangler deploy --dry-run.

Patch Changes

• #​14347 673b09e Thanks @​jamesopstad! - Update undici from 7.24.8 to 7.28.0

• #​14346 e930bd4 Thanks @​haidargit! - Bump ws from 8.20.1 to 8.21.0 to address GHSA-96hv-2xvq-fx4p

  GHSA-96hv-2xvq-fx4p / CVE-2026-48779 (high severity) reports a remote memory-exhaustion DoS in ws@<8.21.0: a peer sending a high volume of tiny fragments and data chunks over modest network traffic can crash a ws server or client via OOM. The fix shipped in ws@8.21.0 (commit 2b2abd45, released 2026-05-22), which also introduces the maxBufferedChunks and maxFragments options. This change bumps the workspace catalog entry so that miniflare, wrangler, and @cloudflare/vite-plugin all pick up the patched release.

• #​14314 5c3bb11 Thanks @​harryzcy! - Bump esbuild to 0.28.1

  This update includes several bug fixes from esbuild versions 0.27.3 through 0.28.1. See the esbuild changelog for details.

• #​14331 296ad65 Thanks @​dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  workerd	1.20260616.1	1.20260617.1

• #​14275 594544d Thanks @​alsuren! - Resolve auto-provisioned D1 bindings via the API in remote subcommands

  Remote D1 subcommands (d1 execute --remote, d1 export --remote, d1 info, d1 insights, d1 delete, d1 migrations apply --remote, d1 migrations list --remote, d1 time-travel) previously failed with:

  Found a database with name or binding DB but it is missing a database_id, which is needed for operations on remote resources.

  when the [[d1_databases]] config entry only had binding and database_name (the shape wrangler deploy writes for automatically-provisioned bindings). They now resolve the real database UUID via GET /accounts/:accountId/d1/database/:name?fields=uuid and proceed as if database_id had been set in config.

  If the config entry only has a binding (no database_name, no database_id), the lookup uses the same name wrangler deploy would create via auto provisioning (<worker name>-<binding-lowercased-with-dashes>).

  Non-404 API failures (auth, rate-limit, server errors) now propagate verbatim instead of being masked as "database not found".

• #​14315 a79b899 Thanks @​matingathani! - Respect find_additional_modules = false when no_bundle is set

  When using no_bundle = true, wrangler was always scanning for and attaching additional modules even if find_additional_modules was explicitly set to false in the config. Additional modules are now only collected when find_additional_modules is not false, consistent with the bundled code path.

• #​14269 5dfb788 Thanks @​mattjohnsonpint! - Support dev.plugin on typed services bindings

  Wrangler only honored dev.plugin on unsafe.bindings entries, so users authoring a service binding via services[] could not wire it to a local Miniflare plugin during wrangler dev — they had to fall back to unsafe.bindings and accept a "directly supported by wrangler" warning. Typed services bindings now accept the same dev: { plugin, options? } shape, route the binding through Miniflare's external-plugin pathway in wrangler dev, and strip the field at deploy time. Validation rejects malformed dev shapes.

• #​14328 ca61558 Thanks @​edevil! - Mention temporary preview accounts in wrangler whoami output when unauthenticated

  When you run wrangler whoami without being logged in, Wrangler now also tells you that you can deploy without logging in by running a command like wrangler deploy --temporary to use a temporary preview account.

• Updated dependencies [673b09e, e930bd4, 5c3bb11, 296ad65]:

  • miniflare@​4.20260617.0

v4.101.0

Compare Source

Minor Changes

• #​14276 32f9307 Thanks @​dario-piotrowicz! - Graduate autoconfig from experimental to stable

  The --experimental-autoconfig and --x-autoconfig deploy CLI flags have been replaced with --autoconfig.

  Note that the --autoconfig flag defaults to true and that it can be used to disable Wrangler's auto-configuration logic by setting it to false via --autoconfig=false or --no-autoconfig

• #​14287 41f391f Thanks @​edmundhung! - Add per-Worker resource accessors to createTestHarness()

  createTestHarness() now provides methods for accessing configured KV namespaces, R2 buckets, D1 databases, and Durable Object namespaces. Use server.getWorker(name) to access resources scoped to that specific Worker:

  const worker = server.getWorker("api-worker");
  const bucket = await worker.getR2Bucket("BUCKET");
  const db = await worker.getD1Database("DB");

• #​14264 21dbc12 Thanks @​dario-piotrowicz! - Suggest Cloudflare skills installation after commands instead of before

  The automatic prompt to install Cloudflare skills for detected AI coding agents no longer runs before every Wrangler command. Instead, Wrangler now suggests installing skills, when appropriate, after some commands complete successfully. Commands that output JSON suppress the suggestion to keep their output clean. The --install-skills flag remains available on all commands to explicitly run the skills installation flow before the command executes, without prompting.

  As before, Wrangler asks the skills installation question at most once. The skills install metadata file is now written before the confirmation prompt is shown, so even if the user interrupts the process (e.g. CTRL+C, closing the terminal) during the prompt, the question is recorded as unanswered and will not reappear on subsequent runs.

• #​14042 7e63948 Thanks @​edevil! - Add a --temporary flag that creates and uses a temporary Cloudflare preview account when you have no credentials, instead of starting the OAuth login flow.

  It's registered only on the commands the short-lived account token can serve — Workers (deploy, versions upload, and related commands), KV, D1, Hyperdrive, Queues, and certificate commands — and is for unauthenticated use only: passing it while already authenticated (OAuth, CLOUDFLARE_API_TOKEN, or a global API key) errors rather than silently ignoring the flag. Before provisioning, Wrangler handles Cloudflare's Terms of Service and Privacy Policy (interactive terminals prompt for yes; non-interactive shells print a notice and continue). Wrangler then runs with the short-lived token and prints a claim URL so the account can be claimed before it expires. The cached account is cleared on successful login or logout.

• #​14299 035917f Thanks @​petebacondarwin! - Send the login user telemetry event when wrangler login --scopes ... succeeds

  wrangler login was already reporting the login user event when called without --scopes, but the scoped login path returned early before the event could be sent. Both paths now report the event, so successful scoped logins are counted alongside unscoped ones.

Patch Changes

• #​14271 27db82c Thanks @​dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  workerd	1.20260611.1	1.20260612.1

• #​14298 2a6a26b Thanks @​dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  workerd	1.20260612.1	1.20260615.1

• #​14317 9a424ed Thanks @​dependabot! - Update dependencies of "miniflare", "wrangler"

  The following dependency versions have been updated:

  Dependency	From	To
  workerd	1.20260615.1	1.20260616.1

• #​14282 ecfdd5a Thanks @​edmundhung! - Fix wrangler dev asset fallback with custom routes

  wrangler dev now applies Workers Assets fallback behavior consistently when routes are configured, including SPA fallback and 404-page handling.

• #​13763 604be26 Thanks @​matingathani! - Show a clear error when deploying a service-worker format Worker with Durable Object migrations or bindings instead of an opaque API error

• #​14240 1fb7ba5 Thanks @​ttoino! - Fix wrangler email sending commands

  The email sending commands previously failed against the Cloudflare API. They now work as expected:

  • email sending enable <domain> enables Email Sending for a domain
  • email sending disable <domain> disables Email Sending for a domain
  • email sending settings <domain> shows the Email Sending configuration for a domain
  • email sending dns get <domain> shows the DNS records to set up for a domain
  • email sending list previously listed zones. It now lists the domains that have Email Sending enabled — every enabled domain across your account by default, or just those under a specific domain when you pass a domain (or --zone-id).

• #​13838 208b3bb Thanks @​matingathani! - Fix unhandled promise rejection when the worker entry point is deleted or moved during wrangler dev hot-reload — now logs a warning and skips the update instead of crashing

• #​14241 8b2ce41 Thanks @​dario-piotrowicz! - Improve error messages for CLI flags, type generation, auth scopes, dev server tunnels, and compatibility flags

  Error messages across several areas now name the exact flags or values involved and suggest how to fix the problem:

  • KV commands (kv key put, kv key get, kv key delete): error messages now include -- prefixes and clear "Missing required option" / "Conflicting options" phrasing instead of the vague "Exactly one of the arguments ... is required".
  • wrangler types --include-env=false --include-runtime=false: the error now names both flags and explains what each does.
  • wrangler login --scopes: invalid scopes are individually identified instead of dumping the entire array.
  • wrangler dev --tunnel --remote: the error now explains why tunnels require local mode and suggests two concrete fixes.
  • Conflicting compatibility flags (nodejs_compat_populate_process_env / nodejs_compat_do_not_populate_process_env, global_navigator / no_global_navigator): errors now name the specific conflicting flags.

• #​14228 3578919 Thanks @​dario-piotrowicz! - Improve Hyperdrive error messages for missing required options

  Error messages thrown when creating or updating a Hyperdrive config with missing individual parameters (e.g. --origin-host, --origin-port, --database, --origin-user, --origin-password, --origin-scheme, --access-client-id/--access-client-secret) now clearly state which option is missing, provide a usage example, and suggest --connection-string as an alternative where applicable.

• #​14304 ee82c76 Thanks @​emily-shen! - Skip resource provisioning for asset-only deployments

  Previously, asset-only deployments would provision resources even when there was no user Worker script. On a subsequent deploy, we would re-attempt provisioning as the previous asset-only upload would/could not be bound to the previously provisioned resource. Provisioning would then error as the resource had already been created, blocking the deploy.

• Updated dependencies [0e055d3, 27db82c, 2a6a26b, 9a424ed, 41f391f]:

  • miniflare@​4.20260616.0

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[cloudflare-workers-and-pages]

Deploying with    Cloudflare Workers

The latest updates on your project. Learn more about integrating Git with Workers.

Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	papermc-website	b3c7093	Commit Preview URL Branch Preview URL	Jun 26 2026, 04:00 PM

[Doc94]

Close in favor of #312

[renovate]

Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update (4.104.0). You will get a PR once a newer version is released. To ignore this dependency forever, add it to the ignoreDeps array of your Renovate config.

If you accidentally closed this PR, or if you changed your mind: rename this PR to get a fresh replacement PR.