Clojurians Log v2

Hi - I need four packages - vega (to 3.3.1), vega-lite (to 2.6.0), vega-embed (to 3.16.1), and vega-tooltip (to 0.12.0) to be updated (they already exist in older versions). If this is something someone already is doing, I'm much obliged! If not, I am trying to figure out how to do this. I'm handicapped by not being particularly knowledgeable in either JS packaging or CLJSJS packaging. I know about https://github.com/cljsjs/packages/wiki/Creating-Packages but those handicaps have me mostly scratching my head. So, a couple questions to start. If updating, do I still need to fork the cljsjs/packages repo? Seems like this is still required, but... Second, if updating is OK to just run http://jmmk.github.io/javascript-externs-generator/ on the new versions instead of taking the old extern files and trying to figure out how to update or even if they need to be updated? Thanks for any help!

Doesn't help I'm not a boot guy either...