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Get the latest developer and open source news

Join rotating hosts from GitHub’s Developer Advocacy team - including Andrea Griffiths, Cassidy Williams, Kedasha Kerr, and more for the latest in developer, open source, and GitHub news.

Copilot CLI update: chronicle, plugins, and fleet mode

GitHub Checkout

Copilot CLI update: chronicle, plugins, and fleet mode

In this episode of GitHub Checkout, we sit down with Copilot CLI Product Manager Ryan Hecht to explore the latest experimental features. We cover the plugin marketplace, the /chronicle slash command for self-healing prompts, and how to run Claude Opus 4.6, GPT-5.4, and Gemini 3 simultaneously. We also walk through how /fleet mode and autopilot can handle massive refactoring tasks while you step away.

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React

React is an open source JavaScript library used for designing user interfaces.

This recommendation was created by GitHub staff

GitDailies

GitDailies helps your team ship better code, faster

MongoDB's teams reduced PR review times by up to 54%.

  • Stop PRs going stale
  • Full PR metrics and DORA metrics
  • Custom alerts for the events that matter
  • See who's overloaded and where work is stuck
  • Automatic daily reports

This recommendation was created by GitHub staff

Imgbot

Imgbot is a friendly robot that optimizes your images and saves you time. Optimized images mean smaller file sizes without sacrificing quality.

Shortly after installing Imgbot, you will receive a pull request with all of your images optimized. Just merge the pull request and you’re done! As you work on your project, Imgbot works alongside you to keep your images optimized.

Imgbot uses lossless compression by default.

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