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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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Popular topic

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React Native

React Native is a JavaScript mobile framework developed by Facebook.
Flaptastic screenshot

This recommendation was created by GitHub staff

Flaptastic

Manage flaky unit tests with the unit testing framework you already use.

Features

  • Checkbox to instantly disable any unhealthy unit test across all branches
  • GitHub flaky test warnings on pull requests
  • Slack alerting to team channel who's test are flapping
  • Metrics and charting to aid you in fixing the biggest disruptions first

Requirements

  • CI/CD (CircleCI, TravisCI, Jenkins, etc.)

Flaptastic is designed for organizations with many codebases and teams.

CleanThat screenshot

This recommendation was created by GitHub staff

CleanThat

CleanThat is a project enabling automatic cleaning of your code-base.

To check the relevancy for this project, we started with Java code formatting.

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