Well, if you have created a wrong tag or you need to recreate it for any reasons, GitHub Desktop will not allow you to do that.
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So you need to use console git tool to delete local and remote tags.
# Define tag name variable
TAG=v0.0.2
# Delete local tag
git tag -d $TAG
# Delete remote tag
git push --delete origin $TAG
This way local and remote tags will be deleted.
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You can also delete tag on GitHub site. But you need to delete an associated release first.
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