Latest release not published to npm

[dabernathy89]

npm still has 5.9, published a month ago, listed as the most recent release for @stoplight/prism-cli:

https://www.npmjs.com/package/@stoplight/prism-cli

If there's a reason - like internal validation - for a delay between Github releases and npm releases, I wonder if that should be added to the readme? If not, I wonder if it'd be possible to automate pushing Github releases to npm?