I want to understand the upgrade steps to perform the upgrade for terraforms minor versions?
Is there any minor release upgrade guide similar to what we have in case of terraforms major release upgrade ( https://www.terraform.io/upgrade-guides/0-13.html )? Or does terraform handle minor release upgrade automatically?
I have not seen a guide for some particular minor upgrade yet. I suggest reading the changelog for versions you’re interested in, and test your upgrade carefully via terraform plan to make sure there are no changes to be made. Also make sure to backup your sate file explicitly, just in case 
