How to enable Changes tab Android Studio

Question

My Changes tab in Android Studio disappeared suddenly.

VCS button is also not available after upgrading it to Android Studio and Gradle 1.1.0.

I could right click on files and see "Local History" but not the changes with respect to latest from Repository.

Answer 1

Found it. View --> Tools Window --> Changes.

Also need to enable proper Version control under VCS > Enable Version Control Integration