We have some older Quickbuild environments (version 7 and above) that we are going to start upgrading to Quickbuild 11. In the past when we've done upgrades, we've run the migrate.sh script to allow us to switch over to the newly extracted instance. This method appears to still be documented in Quickbuild 11's documentation as a viable option of doing this.
What is the proper way of doing this? And if this option is deprecated, what's the best way of working around this? I'd rather not have to do an in place upgrade if I don't have to as it makes rollout a little more difficult and adds some steps to that process.
localhost:/prod/quickbuild/11.0.25-7/quickbuild-11.0.25/bin$ ll | grep -i migrate