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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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CSS

Cascading Style Sheets (CSS) is a language used most often to style and improve upon the appearance of views.
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DeepSource

Your team is writing more code with AI. DeepSource automates code reviews, so you can ship to production faster with confidence.

Trending repository

A unified library of SOTA model optimization techniques like quantization, distillation, pruning, neural architecture search, speculative decoding, etc. It compresses deep learning models for downstream deployment frameworks like TensorRT-LLM, TensorRT, vLLM, etc. to optimize inference speed.

  • Updated Sep 26, 2026
  • Python

This recommendation was created by GitHub staff

Moesif API Analytics and Monetization

Grow and Monetize API Products with the Moesif API, a powerful API analytics and billing platform

API Observability

  • API Product Analytics
  • API Logs and Metrics
  • API Monitoring

API Monetization

  • Usage-based API Billing
  • Quota enforcement

User Guidance

  • User Behavioral Emails
  • Embedded API Logs and Metrics