Bump wrangler from 4.19.1 to 4.19.2

[dependabot]

Bumps wrangler from 4.19.1 to 4.19.2.

Release notes

Sourced from wrangler's releases.

wrangler@4.19.2

Patch Changes

• #9461 66edd2f Thanks @​skepticfx! - Enforce disk limits on container builds

• #9481 d1a1787 Thanks @​WillTaylorDev! - Force autogenerated aliases to be fully lowercased.

• #9480 1f84092 Thanks @​dario-piotrowicz! - add experimentalMixedMode dev option to unstable_startWorker

  add an new experimentalMixedMode dev option to unstable_startWorker that allows developers to programmatically start a new mixed mode session using startWorker.

  Example usage:

  // index.mjs
  import { unstable_startWorker } from "wrangler";
  await unstable_startWorker({
  dev: {
  experimentalMixedMode: true,
  },
  });

  // wrangler.jsonc
  {
  	"$schema": "node_modules/wrangler/config-schema.json",
  	"name": "programmatic-start-worker-example",
  	"main": "src/index.ts",
  	"compatibility_date": "2025-06-01",
  	"services": [
  		{ "binding": "REMOTE_WORKER", "service": "remote-worker", "remote": true }
  	]
  }

• Updated dependencies [4ab5a40, 485cd08, e3b3ef5, 3261957]:

  • miniflare@4.20250604.0
  • @​cloudflare/unenv-preset@​2.3.3

Changelog

Sourced from wrangler's changelog.

4.19.2

Patch Changes

• #9461 66edd2f Thanks @​skepticfx! - Enforce disk limits on container builds

• #9481 d1a1787 Thanks @​WillTaylorDev! - Force autogenerated aliases to be fully lowercased.

• #9480 1f84092 Thanks @​dario-piotrowicz! - add experimentalMixedMode dev option to unstable_startWorker

  add an new experimentalMixedMode dev option to unstable_startWorker that allows developers to programmatically start a new mixed mode session using startWorker.

  Example usage:

  // index.mjs
  import { unstable_startWorker } from "wrangler";
  await unstable_startWorker({
  dev: {
  experimentalMixedMode: true,
  },
  });

  // wrangler.jsonc
  {
  	"$schema": "node_modules/wrangler/config-schema.json",
  	"name": "programmatic-start-worker-example",
  	"main": "src/index.ts",
  	"compatibility_date": "2025-06-01",
  	"services": [
  		{ "binding": "REMOTE_WORKER", "service": "remote-worker", "remote": true }
  	]
  }

• Updated dependencies [4ab5a40, 485cd08, e3b3ef5, 3261957]:

  • miniflare@4.20250604.0
  • @​cloudflare/unenv-preset@​2.3.3

Commits

• 3e40fb0 Version Packages (#9476)
• 118945b add dev.enable_containers and docker_path to miniflare/wrangler (#9500)
• f3e1587 No more emojis 🐵 (#9539)
• 1f84092 add experimentalMixedMode dev option to unstable_startWorker (#9480)
• a937572 Migrate prereleases to pkg-pr-new (#9492)
• 66edd2f Consider disk limits when building containers (#9461)
• b834f46 Update Miniflare readmes (remove v3 mentions) (#9449)
• f29a133 clarify the description of --keep-vars (#9223)
• d1a1787 Force autogenerated aliases to be fully lowercased. (#9481)
• 4551802 Fix some typos (#9404)
• Additional commits viewable in compare view

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	wrangler@​4.19.1 ⏵ 4.19.2	+1		+1

View full report