Create, list, delete or verify tags. Tag is reference to specific commit.

# To list all tags:
git tag

# To create a tag with the given name pointing to the current commit:
git tag tag_name

# To create an annotated tag with the given message:
git tag tag_name -m tag_message

# To delete the tag with the given name:
git tag -d tag_name

# To get updated tags from upstream:
git fetch --tags