Recommend using --tag argument for prerelease in readme instructions

[tmcw]

Nothing this post from Mike Bostock, as well as the current behavior of npm, would it be preferable for standard-version to say

ℹ Run `git push --follow-tags origin master; npm publish --tag alpha` to publish

Instead of always

ℹ Run `git push --follow-tags origin master; npm publish` to publish

Which causes prerelease releases like 3.1.0-alpha.0 to be installed instead of stable releases?

[stevemao]

We have --prerelease option. Maybe --tag should be the same value as it?

[bcoe]

@stevemao @tmcw I agree, if you use --prerelease, let's also suggest publishing with a --tag.

[tmcw]

👍 cool, I think I can knock that out later tonight!