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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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Scala

Scala is an object-oriented programming language.
posthog

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🦔 PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

  • Updated Jul 17, 2026
  • Python

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Honeybadger.io

Honeybadger provides zero-instrumentation, 360 degree coverage of errors, outages and service degradation, so you can deploy with confidence and be your team's devops hero.

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WakaTime

Productivity metrics, insights, and time tracking automatically generated from your programming activity.

How it Works

  1. Install the open-source plugin for your editor

  2. Write code like you already do

  3. Get a personal or team dashboard with metrics about your programming

Features

  • Fully-automatic project detection
  • Language usage breakdown
  • Private Leaderboards
  • Commit stats
  • Embeddable SVG charts