GitHub for mobile 1.1 adds some of the most requested features to improve commenting, issues, and browsing files. The top features include:
Jump to definition and find all references are now available for all JavaScript, PHP, and TypeScript repositories on GitHub. Previously these languages were in beta but are now fully available.
When viewing a JavaScript, PHP, or TypeScript file on github.com, clicking on a function or method name exposes a code navigation card with links to all of its definitions and references within the same repository. We use the semantic library to find definitions and call sites in your code.
The repository security tab now includes two new experiences to help you better understand your repository's security at a glance.
https://github.com/:org/:repo/security. This new overview provides helpful insights about how to configure your repository to make the most of GitHub's built-in security and analysis features. It also provides a summary of known security issues. 