I'd like to nominte @pimterry for the role of collaborator. He has done quite a few critical fixes on our http/http2 stack and it could be good to have more maintainers in that space.

Commits authored on nodejs/node: github.com/nodejs/node/commits?author=pimterry
Pull requests opened: github.com/search?q=author:pimterry+org:nodejs&type=pullrequests
Issues opened: github.com/search?q=author:pimterry+org:nodejs&type=issues
Comments on pull requests and issues throughout the Node.js organization: https://github.com/search?q=commenter%3Apimterry+org%3Anodejs&type=pullrequests

@nodejs/collaborators @mcollina