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How to add new tag:
#git tag -a TagName
#git push --tags
Source
<h3>How to remove remote tag:</h3><div><pre style="background-image: URL(http://2.bp.blogspot.com/_z5ltvMQPaa8/SjJXr_U2YBI/AAAAAAAAAAM/46OqEP32CJ8/s320/codebg.gif); background: #f0f0f0; border: 1px dashed #CCCCCC; color: black; font-family: arial; font-size: 12px; height: auto; line-height: 20px; overflow: auto; padding: 0px; text-align: left; width: 99%;"> git tag -d “tag name” //Remove the local tag either through your favorite GUI or via
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git push origin :refs/tags/”tag name” //Push the removed tag to the remote origin
Source</div>