SHELL

git checkout tag

git fetch --tags # fetch latests tag, you can use `git pull` too if you want
git checkout <your tag here> # checkout code to the specified tag

git checkout tag

$ git checkout tags/<tag_name> -b <branch_name>

git tag checkout

$ git checkout tags/v1.0 -b v1.0-branch

Switched to a new branch 'v1.0-branch'