This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to v3-maintenance, this PR will be updated.

Releases

miniflare@3.20250718.1

Minor Changes

• #10015 b5d9bb0 Thanks @dario-piotrowicz! - add structuredWorkerdLogs option

  add a new top-level option named structuredWorkerdLogs that makes workerd print to stdout structured logs (stringified jsons of the following shape: { timestamp: number, level: string, message: string }) instead of printing logs to stdout and stderr

Patch Changes

• #10216 76d3002 Thanks @devin-ai-integration! - Add macOS version validation to prevent EPIPE errors on unsupported macOS versions (below 13.5). Miniflare and C3 fail hard while Wrangler shows warnings but continues execution.

wrangler@3.114.13

Patch Changes

• #10015 b5d9bb0 Thanks @dario-piotrowicz! - fix wrangler dev logs being logged on the incorrect level in some cases

  currently the way wrangler dev prints logs is faulty, for example the following code

  console.error("this is an error");
  console.warn("this is a warning");
  console.debug("this is a debug");

  inside a worker would cause the following logs:

  ✘ [ERROR] this is an error
  
  ✘ [ERROR] this is a warning
  
  this is a debug
  

  (note that the warning is printed as an error and the debug log is printed even if by default it should not)

  the changes here make sure that the logs are instead logged to their correct level, so for the code about the following will be logged instead:

  ✘ [ERROR] this is an error
  
  ▲ [WARNING] this is a warning
  

  (running wrangler dev with the --log-level=debug flag will also cause the debug log to be included as well)

• #10187 f480ec7 Thanks @workers-devprod! - Deleting when Pages project binds to worker requires confirmation

• #10182 1f686ef Thanks @devin-ai-integration! - fix: report startup errors before workerd profiling

• #10226 989e17e Thanks @petebacondarwin! - Enforce 64-character limit for Workflow binding names locally to match production validation

• #10216 76d3002 Thanks @devin-ai-integration! - Add macOS version validation to prevent EPIPE errors on unsupported macOS versions (below 13.5). Miniflare and C3 fail hard while Wrangler shows warnings but continues execution.

• #10261 8c38b65 Thanks @petebacondarwin! - fix: strip ANSI escape codes from log files to improve readability and parsing

• #10171 0d73563 Thanks @devin-ai-integration! - Handle UTF BOM in config files - detect and remove UTF-8 BOMs, error on unsupported BOMs (UTF-16, UTF-32)

• Updated dependencies [b5d9bb0, 76d3002]:

  • miniflare@3.20250718.1

@cloudflare/pages-shared@0.13.20

Patch Changes

• Updated dependencies [b5d9bb0, 76d3002]:
  • miniflare@3.20250718.1