Visual-studio-2015-update-2-professional -

: Enhancements were made to reduce UI delays specifically when loading complex C++ projects.

: Updated tools for Python (v2.2.3) and Node.js (v1.2 Alpha) provided better IntelliSense and debugging for modern frameworks like Django and ES6. visual-studio-2015-update-2-professional

: Streamlined experiences for building cross-platform apps targeting iOS and Android using one shared project. : Enhancements were made to reduce UI delays

Language support saw substantial upgrades, particularly for C++ and TypeScript: visual-studio-2015-update-2-professional

Update 2 continued Microsoft's push into mobile and cloud-first development: