git merge and create tag code example

Example 1: git create tag and push

git tag -a v1.4 -m "my version 1.4"

Example 2: git tag and relasease

Push tag 

git push --tag

Example 3: git tag finalize app

$ git tag -a v1.4 -m "my version 1.4"
$ git tag
v0.1
v1.3
v1.4