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chore(deps): bump esbuild and wrangler in /worker#62

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chore(deps): bump esbuild and wrangler in /worker#62
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Bumps esbuild to 0.28.1 and updates ancestor dependency wrangler. These dependencies need to be updated together.

Updates esbuild from 0.27.3 to 0.28.1

Release notes

Sourced from esbuild's releases.

v0.28.1

  • Disallow \ in local development server HTTP requests (GHSA-g7r4-m6w7-qqqr)

    This release fixes a security issue where HTTP requests to esbuild's local development server could traverse outside of the serve directory on Windows using a \ backslash character. It happened due to the use of Go's path.Clean() function, which only handles Unix-style / characters. HTTP requests with paths containing \ are no longer allowed.

    Thanks to @​dellalibera for reporting this issue.

  • Add integrity checks to the Deno API (GHSA-gv7w-rqvm-qjhr)

    The previous release of esbuild added integrity checks to esbuild's npm install script. This release also adds integrity checks to esbuild's Deno install script. Now esbuild's Deno API will also fail with an error if the downloaded esbuild binary contains something other than the expected content.

    Note that esbuild's Deno API installs from registry.npmjs.org by default, but allows the NPM_CONFIG_REGISTRY environment variable to override this with a custom package registry. This change means that the esbuild executable served by NPM_CONFIG_REGISTRY must now match the expected content.

    Thanks to @​sondt99 for reporting this issue.

  • Avoid inlining using and await using declarations (#4482)

    Previously esbuild's minifier sometimes incorrectly inlined using and await using declarations into subsequent uses of that declaration, which then fails to dispose of the resource correctly. This bug happened because inlining was done for let and const declarations by avoiding doing it for var declarations, which no longer worked when more declaration types were added. Here's an example:

    // Original code
    {
      using x = new Resource()
      x.activate()
    }
    // Old output (with --minify)
    new Resource().activate();
    // New output (with --minify)
    {using e=new Resource;e.activate()}

  • Fix module evaluation when an error is thrown (#4461, #4467)

    If an error is thrown during module evaluation, esbuild previously didn't preserve the state of the module for subsequent module references. This was observable if import() or require() is used to import a module multiple times. The thrown error is supposed to be thrown by every call to import() or require(), not just the first. With this release, esbuild will now throw the same error every time you call import() or require() on a module that throws during its evaluation.

  • Fix some edge cases around the new operator (#4477)

    Previously esbuild incorrectly printed certain edge cases involving complex expressions inside the target of a new expression (specifically an optional chain and/or a tagged template literal). The generated code for the new target was not correctly wrapped with parentheses, and either contained a syntax error or had different semantics. These edge cases have been fixed so that they now correctly wrap the new target in parentheses. Here is an example of some affected code:

    // Original code
    new (foo()`bar`)()
    new (foo()?.bar)()
    // Old output
    new foo()bar();
    new (foo())?.bar();

... (truncated)

Changelog

Sourced from esbuild's changelog.

0.28.1

  • Disallow \ in local development server HTTP requests (GHSA-g7r4-m6w7-qqqr)

    This release fixes a security issue where HTTP requests to esbuild's local development server could traverse outside of the serve directory on Windows using a \ backslash character. It happened due to the use of Go's path.Clean() function, which only handles Unix-style / characters. HTTP requests with paths containing \ are no longer allowed.

    Thanks to @​dellalibera for reporting this issue.

  • Add integrity checks to the Deno API (GHSA-gv7w-rqvm-qjhr)

    The previous release of esbuild added integrity checks to esbuild's npm install script. This release also adds integrity checks to esbuild's Deno install script. Now esbuild's Deno API will also fail with an error if the downloaded esbuild binary contains something other than the expected content.

    Note that esbuild's Deno API installs from registry.npmjs.org by default, but allows the NPM_CONFIG_REGISTRY environment variable to override this with a custom package registry. This change means that the esbuild executable served by NPM_CONFIG_REGISTRY must now match the expected content.

    Thanks to @​sondt99 for reporting this issue.

  • Avoid inlining using and await using declarations (#4482)

    Previously esbuild's minifier sometimes incorrectly inlined using and await using declarations into subsequent uses of that declaration, which then fails to dispose of the resource correctly. This bug happened because inlining was done for let and const declarations by avoiding doing it for var declarations, which no longer worked when more declaration types were added. Here's an example:

    // Original code
    {
      using x = new Resource()
      x.activate()
    }
    // Old output (with --minify)
    new Resource().activate();
    // New output (with --minify)
    {using e=new Resource;e.activate()}

  • Fix module evaluation when an error is thrown (#4461, #4467)

    If an error is thrown during module evaluation, esbuild previously didn't preserve the state of the module for subsequent module references. This was observable if import() or require() is used to import a module multiple times. The thrown error is supposed to be thrown by every call to import() or require(), not just the first. With this release, esbuild will now throw the same error every time you call import() or require() on a module that throws during its evaluation.

  • Fix some edge cases around the new operator (#4477)

    Previously esbuild incorrectly printed certain edge cases involving complex expressions inside the target of a new expression (specifically an optional chain and/or a tagged template literal). The generated code for the new target was not correctly wrapped with parentheses, and either contained a syntax error or had different semantics. These edge cases have been fixed so that they now correctly wrap the new target in parentheses. Here is an example of some affected code:

    // Original code
    new (foo()`bar`)()
    new (foo()?.bar)()
    // Old output
    new foo()bar();
    new (foo())?.bar();

... (truncated)

Commits

Updates wrangler from 4.83.0 to 4.107.0

Release notes

Sourced from wrangler's releases.

wrangler@4.107.0

Minor Changes

  • #14474 aa5d580 Thanks @​WillTaylorDev! - Add cache options for WorkerEntrypoint exports

    You can now set cache options on WorkerEntrypoint exports and configure cross-version cache behavior globally:

    // wrangler.json
    {
      "cache": { "enabled": true, "cross_version_cache": true },
      "exports": {
        "default": {
          "type": "worker",
          "cache": { "enabled": false }
        },
        "Admin": {
          "type": "worker",
          "cache": { "enabled": true }
        }
      }
    }

    Wrangler sends the exports config to the deploy and version upload APIs alongside the global cache.enabled and cache.cross_version_cache settings. The platform resolves those global settings plus cache overrides on exports and validates which entrypoint names are cacheable.

  • #14382 fd92d56 Thanks @​petebacondarwin! - Add support for declarative Durable Object exports

    wrangler deploy now accepts an exports map in wrangler.json as a declarative alternative to the legacy migrations array.

    Each entry in exports is keyed by Durable Object class name. type carries the export kind (currently always "durable-object"); the state field carries the lifecycle and defaults to "created" (live) when omitted:

    {
      "exports": {
        // Provision a new Durable Object class (`MyDO`)
        "MyDO": { "type": "durable-object", "storage": "sqlite" },
        // Delete Durable Object class (`OldGone`)
        "OldGone": { "type": "durable-object", "state": "deleted" },
        // Rename a Durable Object class (from `OldName` to `NewName`)
        "OldName": {
          "type": "durable-object",
          "state": "renamed",
          "renamed_to": "NewName"
        },
        "NewName": { "type": "durable-object", "storage": "sqlite" },
        // Transfer a Durable Object (`Outgoing`) to a new Worker (`target-worker`)
        "Outgoing": {
          "type": "durable-object",
          "state": "transferred",

... (truncated)

Commits
  • 473e61f Version Packages (#14503)
  • c8dbcf5 [wrangler] Remove experimental gate for declarative Durable Object exports (#...
  • 98793d8 [wrangler] Improve asset upload performance with single-file uploads (#14305)
  • be3f792 [wrangler] Add wrangler flagship commands (#14423)
  • e1532eb [wrangler] Add opt-in OS keychain storage for OAuth credentials (#14156)
  • aa5d580 WC-5321 Add cache options for WorkerEntrypoint exports (#14474)
  • fd92d56 [wrangler] Add experimental support for declarative Durable Object exports (#...
  • 0277bfa Improve error message when deploying to a non-existent Pages project in non-i...
  • bfe48db [wrangler] fix: remove stale --experimental-vm-modules flag and prevent silen...
  • 6b0ce98 Bump the workerd-and-workers-types group with 2 updates (#14502)
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Bumps [esbuild](https://github.com/evanw/esbuild) to 0.28.1 and updates ancestor dependency [wrangler](https://github.com/cloudflare/workers-sdk/tree/HEAD/packages/wrangler). These dependencies need to be updated together.


Updates `esbuild` from 0.27.3 to 0.28.1
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG.md)
- [Commits](evanw/esbuild@v0.27.3...v0.28.1)

Updates `wrangler` from 4.83.0 to 4.107.0
- [Release notes](https://github.com/cloudflare/workers-sdk/releases)
- [Commits](https://github.com/cloudflare/workers-sdk/commits/wrangler@4.107.0/packages/wrangler)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version: 0.28.1
  dependency-type: indirect
- dependency-name: wrangler
  dependency-version: 4.107.0
  dependency-type: direct:development
...

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jul 2, 2026
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changeset-bot Bot commented Jul 2, 2026

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⚠️ No Changeset found

Latest commit: 2b2353c

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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