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The Download

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

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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Chrome

Chrome is a web browser from the tech company Google.

This recommendation was created by GitHub staff

Airbrake

Deploy code fearlessly and fix bugs faster with Airbrake Error & Performance Monitoring. Airbrake notifiers are available for every major programming language and framework and installs in minutes. Spend less time tracking down problems and more time developing.

Discover the power of Airbrake and create a free dev account, which comes with unlimited errors and events for the first 30-days. Quick sign-up, no credit card required. Go to https://airbrake.io/new for more info.

Trending repository

Music Assistant is a free, opensource Media library manager that connects to your streaming services and a wide range of connected speakers. The server is the beating heart, the core of Music Assistant and must run on an always-on device like a Raspberry Pi, a NAS or an Intel NUC or alike.

  • Updated Jun 17, 2026
  • Python

This recommendation was created by GitHub staff

Metabob-app

Review your code using AI to detect problems and vulnerabilities before code gets merged.