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Release notes

March 24, 2021

Event handler support for sub-requests

  • All event handlers now support HTTP sub-requests.
  • A getHeaders() method is now available for the Request Object in the responseProvider event handler. A getHeaders() method is also available for the httpResponse Object.
  • We added an FAQ section to answer commonly asked questions about EdgeWorkers.
  • We added Best practices for performance to help you maximize the performance of your custom JavaScript code.
  • You can now deactivate an EdgeWorker version. The deactivation history of an EdgeWorker version is also available.
  • When activating an EdgeKV-enabled EdgeWorkers code bundle the EdgeKV files are now validated. We’ve added error messages that describe which files or tokens are missing, invalid, or expired.