How to update Android Studio Beta Channel

Question

I am using Android Studio when ever i try to update it shows me the below

Answer 1

According to the release notes:

Note: There are no incremental patches to update to 0.8.12; you will need to download it separately

Which means that if you want to update from a version <0.8.12 to the latest beta, which is 0.8.14, then you will need to redownload Android Studio.