Create a checklist for milestone implementation speccing

When we spec a milestone and go from "this is what we want to work after" to "here is how we will make sure it works after", it can be difficult to think about all of the affected aspects of our tools / network. In order to not have to have perfect memory every time, we should

• Start a checklist of questions and concerns to consider during implementation speccing
• Update this checklist as we continue using it so it becomes more useful over time.

Couple of points that could / should live in such a checklist:

• What will be the impact to the network of releasing these changes in our tools?
  • Do we expect stragglers / nodes on older versions to be unreachable?
  • Will they not support some features but function normally?
  • Will the functionality of query.neurobagel.org be degraded unless all nodes update?