Chromeless allows for the setting of cookies. I noticed in an issue for Puppeteer that it wasn't seen as a high priority. Our use-case (session based cookies) rely on a cookie being set in order for our PDF screenshots to work.
Any chance you could give us some insight on when this may be available?
If you don't mind me asking how exactly to you guys process requests with a versioned API?
Say I come in with a request for V2. How does that get directed to the V2 code path? What about services that are identical in V1 and V2. Do you have 2 copies of the same logic? Sorry for the naive question but API versioning is something that has been on my mind recently.