GitHub Desktop 2.0 has been released, introducing features like easier resolution of merge conflicts, co-authoring commits, and checking out GitHub pull requests, while also adding the highly requested support for rebasing and stashing. The update emphasizes collaboration and accommodates various development workflows, aiming to simplify version control for both new and experienced developers. GitHub Desktop encourages a fun and supportive team dynamic with features like adding emojis to commit messages and sharing credit by mentioning co-authors. Open source collaboration is central to GitHub's ethos, with significant contributions from community members enhancing the platform. Looking ahead, GitHub plans to integrate more features from GitHub.com to GitHub Desktop, such as pull request management, to provide a seamless and productive experience for developers. The app has gained popularity, with millions of downloads and over 500,000 active monthly users, as GitHub continues to lower barriers for participation in software development.