GitHub Weekly: GPT-5.5 Lands on Copilot, Cloud Agents Speed Up, Actions Gets Smarter

GPT-5.5 Brings State-of-the-Art Agentic Coding to Copilot OpenAI's GPT-5.5 is now rolling out on GitHub Copilot for Pro+, Business, and Enterprise users. According to GitHub's early testing, GPT-5.5 "resolves real-world coding challenges previous GPT...