GitHub Desktop 1.6 introduces new features designed to improve user experience by offering guidance for onboarding, suggesting next steps, and addressing large file restrictions. The update aims to streamline the workflow by providing users with clear guidance on what actions to take, such as adding repositories or deciding between publishing branches and pulling updates. Additionally, the release addresses the common issue of GitHub's 100MB file restriction by alerting users when they attempt to commit large files and offering solutions like setting up Git LFS. This feature, contributed by community member @Daniel-McCarthy, highlights the collaborative nature of GitHub's development process. The team remains committed to enhancing the platform based on user feedback, with the goal of increasing developer productivity and satisfaction.