Grav installing RC version instead of stable one

So I went to my www directory and run:
$ git clone https://github.com/getgrav/grav.git

Then:

$ bin/grav install

And then, as I wanted to have admin plugin:

$ bin/gpm install admin

Installation went OK. But when I accessed the dashboard I see Grav v1.1.0-rc.2 - Admin v1.1.0-rc.3 - I hoped I will get stable version by running above commands.

So what will be procedure for installing stable version?

You would have to switch to the master branch to get stable, develop is the development (RC) branch:

$ git clone https://github.com/getgrav/grav.git
$ git checkout master
$ bin/grav install
$ bin/gpm install admin

Thank you! This worked perfectly!