cloudflare/workers-sdk wrangler@4.49.0

on GitHub

Minor Changes

• #10703 c5c4ee5 Thanks @danlapid! - Add support for streaming tail consumers in local dev. This is an experimental new feature that allows you to register a tailStream() handler (compared to the existing tail() handler), which will receive streamed tail events from your Worker (compared to the tail() handler, which only receives batched events after your Worker has finished processing).

• #11251 7035804 Thanks @penalosa! - When the WRANGLER_HIDE_BANNER environment variable is provided, Wrangler will no longer display a version banner. This applies to all commands.

  For instance, previously running wrangler docs would give the following output:

  > wrangler docs
   ⛅️ wrangler 4.47.0
  ───────────────────
  Opening a link in your default browser: https://developers.cloudflare.com/workers/wrangler/commands/
  

  With WRANGLER_HIDE_BANNER, this is now:

  > WRANGLER_HIDE_BANNER=true wrangler docs
  Opening a link in your default browser: https://developers.cloudflare.com/workers/wrangler/commands/
  

• #11285 d014fa7 Thanks @vicb! - Implement the wrangler r2 bulk put bucket-name --filename list.json command.

  The command uploads multiple objects to an R2 bucket.

  The list of object is provided as a JSON encoded file via --filename. It is a list of key and file (respectively the name and the content for the object).

  [
    { "key": "/path/to/obj", "file": "/path/to/file_1"},
    { "key": "/path/to/other/obj", "file": "/path/to/file_2"},
    // ...
  ]
  

  Uploads are executed concurrently and the level of concurrency can be set via --concurrency.

  The command supports the same options as wrangler r2 object put, minus --file, and --pipe and plus --concurrency

• #11268 15b8460 Thanks @penalosa! - Support SvelteKit projects in autoconfig

• #11258 2011b6a Thanks @dario-piotrowicz! - Add --dry-run flag to wrangler setup and also a dryRun option to runAutoConfig

Patch Changes

• #11261 a352c7f Thanks @petebacondarwin! - Avoid using object lookup for OAuth Error classes

• #11286 8e99766 Thanks @dario-piotrowicz! - fix: make sure that experimental_patchConfig doesn't throw if it encounters a null value

• #11279 d0d3fe6 Thanks @vicb! - bump p-queue to ^9.0.0

• #11278 92afbba Thanks @ascorbic! - Fixes a bug that caused .dev.vars to be ignored in OpenNext

• #11244 65b4afe Thanks @petebacondarwin! - Internal refactoring to improve error traceability in wrangler dev

• #11238 da8442f Thanks @jamesopstad! - Add unstable_getDurableObjectClassNameToUseSQLiteMap export. This is an internal function for use in the Vite plugin.

• #11266 09cb720 Thanks @penalosa! - Use the smol-toml library for parsing TOML instead of @iarna/toml

• #11236 793e2b4 Thanks @ascorbic! - Refresh expired preview tokens when running in remote dev mode

• #11286 8e99766 Thanks @dario-piotrowicz! - fix: wrangler deploy failing to patch local wrangler.jsonc files if the remote tail_consumers value is null

• #11275 9cbf126 Thanks @dario-piotrowicz! - Ensure that wrangler deploy run with a positional argument or with --assets does not trigger the autoconfig process (even with --experimental-autoconfig)

• #11242 dd1e560 Thanks @dario-piotrowicz! - Fix: make sure that remote proxy sessions's debug logs are enabled when the wrangler log level is set to "debug"

• Updated dependencies [c5c4ee5, d0041e2, 827d017]:

  • miniflare@4.20251113.0