Architecture & optimization Archives
…Agent-driven development in Copilot Applied Science I used coding agents to build agents that automated part of my job. Here’s what I learned about working better with coding agents. Continuous…
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GitHub Copilot CLI for Beginners: Interactive v. non-interactive mode
…GitHub Copilot CLI GitHub Copilot CLI for Beginners Written by Senior AI Developer Tools Advocate Related posts AI & ML Improving token efficiency in GitHub Agentic Workflows Agentic workflows that run on every…
GitHub Actions: Early February 2026 updates - GitHub Changelog
…Supports agentic workflows, including GitHub Copilot coding agent . Real-time telemetry : Monitor job execution and runner performance with built-in metrics. How it works The client orchestrates API interactions with GitHub’s…
Custom images for GitHub-hosted runners are now generally available - GitHub Changelog
…By defining your runner environment up front with preinstalled tools, dependencies, certificates, and configurations, you can create faster, more consistent, and more secure workflows while reducing setup time and operational overhead. Custom…
Unlocking the full power of Copilot code review: Master your instructions files
…Place rules meant specifically for only Copilot code review or only Copilot coding agent in *.instructions.md files, and use the excludeAgent frontmatter property to prevent either agent from reading your file…
GPT-5.3-Codex long-term support in GitHub Copilot - GitHub Changelog
…account management copilot enterprise management tools May.14 Release GitHub Copilot app is now available in technical preview client apps copilot May.14 Improvement Copilot cloud agent supports auto model selection copilot…
How to scan for vulnerabilities with GitHub Security Lab’s open source AI-powered framework
…agentic AI CVE GitHub Security Lab open source Written by Security Researcher at GitHub Security Lab Related posts AI & ML Improving token efficiency in GitHub Agentic Workflows Agentic workflows that run on…
Request Copilot code review from GitHub CLI - GitHub Changelog
…in usage metrics API account management copilot enterprise management tools May.08 Release More flexible secrets and variables for Copilot cloud agent copilot May.07 Retired Upcoming deprecation of GPT-4.1…
Upcoming deprecation of Claude Sonnet 4 in GitHub Copilot - GitHub Changelog
…client apps copilot enterprise management tools Jun.04 Improvement Fix with Copilot for failing Actions now in Pro, Pro+, and Max copilot Jun.04 Release Agent tasks REST API now available for…
Copilot organization custom instructions are generally available - GitHub Changelog
…Copilot Chat on github.com Copilot code review Copilot cloud agent To add custom instructions, navigate to your organization’s settings, select Copilot , then click Custom instructions . To learn more, see “Adding…