GitHub Copilot is now evolving into a more personalized developer experience with chat and voice interfaces, support for pull requests, and the adoption of OpenAI’s GPT-4. The GitHub Next R&D team is working to introduce GitHub Copilot X, an AI assistant throughout the entire development lifecycle. With AI available at every step, GitHub aims to redefine developer productivity by reducing boilerplate, automating manual tasks, and making complex work easier. GitHub Copilot Chat is a new addition to the editor that offers a GPT-like experience, recognizing what code the developer has typed and generating unit tests and proposed bug fixes. GitHub Copilot Voice is the new voice-to-code AI technology extension that allows developers to give natural language prompts. Sign up for the technical preview and discover the future of AI-powered software development on GitHub.