WHATUP followup action items

At WHATUP we agreed on a number of action items as followup work. This issue will track the following:

[x] Add an issue template to all spec repos referencing the working mode (#296)
[x] Update our docs to reference the stages proposal (working mode, contributing guide, etc.)
[ ] Blog about the stages proposal when implemented and publicize it in social media
[x] Stop calling the regular call a triage meeting, since triage happens asynchronously. We liked WHATNOT (Navigating Open Topics)
[x] Extend the call to 50 minutes, in case more time is needed
[x] Document the meetings in a whatwg.org page or blog post
[ ] Add a needs-incubation label to mark proposals as not ready and encourage asking for help in chat

whatwg / meta