Better debugging with GitHub Copilot on the web

Published: (April 23, 2026 at 12:16 PM EDT)
1 min read

Source: GitHub Changelog

What’s changed

So that you can act faster, Copilot’s responses are now more structured in the following ways:

  • What failed and where
  • Why it failed and what assumption was violated
  • The most likely root cause and where the invalid state was introduced
  • Evidence from relevant code references
  • A confidence level and suggested fix
  • Next checks when verification is needed

Try it out

Paste a stack trace into GitHub Copilot Chat on the web and include the relevant repository or file context. If you have a repro step or input that triggers the error, add it for even faster root‑cause analysis. This is available now to anyone using Copilot in github.com.

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