cloudflare/workers-sdk wrangler@4.110.0 on GitHub

Minor Changes

#14591 0283a1f Thanks @dario-piotrowicz! - Send npm package dependency metadata with worker uploads
Wrangler now collects npm package dependency information from the project's package.json at deploy and version upload time, and includes it in the upload metadata sent to the Cloudflare API. This enables dependency analytics and future features like vulnerability alerting.
The collected data includes the package name, the version constraint from package.json, and the exact installed version from node_modules. Both dependencies and devDependencies are included, while workspace packages, local packages, and unresolvable packages are excluded. The list is capped at 200 entries per upload.
To opt out, set dependencies_instrumentation.enabled to false in your Wrangler configuration file:
```
{
  "dependencies_instrumentation": {
    "enabled": false
  }
}
```
#14535 1b965c5 Thanks @Naapperas! - Support dynamic retry delays for Workflow steps in local dev
A step's retries.delay can now be a function that computes the delay per failed attempt, in addition to a static duration. The function receives { ctx, error } and returns a delay (a number of milliseconds or a duration string like "30 seconds"), and its result is fed into the configured backoff.
```
await step.do(
  "call flaky API",
  {
    retries: {
      limit: 5,
      backoff: "constant",
      delay: ({ ctx }) => ctx.attempt * 1000,
    },
  },
  async () => {
    /* ... */
  }
);
```
The function is invoked once per failed attempt with a 5 second timeout. If it throws, times out, or returns an invalid value, the step fails without further retries.

Patch Changes

#14589 7b28392 Thanks @jamesopstad! - Fix runtime type caching when wrangler dev auto-regenerates types
When dev.generate_types (or wrangler dev --types) regenerated an out-of-date worker-configuration.d.ts, the written file omitted the // Begin runtime types marker (and the /* eslint-disable */ header) that wrangler types writes. As a result, later runs could not detect the cached runtime types and always regenerated them. The auto-regenerated file now matches wrangler types output, restoring the cache.
Updated dependencies [1b965c5]:
- miniflare@4.20260708.1