REPLACE THIS: Describe what bug you're fixing. (We are not currently adding features). Reference the issue number or ZenDesk ticket if one exists.
REPLACE THIS: Please profile using time/timeEnd any potentially time-taking changes. Then profile using node profiler to identify what aspects take most time.
REPLACE THIS: Note what tests you added, and if tests aren't possible, explain why not.
REPLACE THIS: Note anything that could go wrong. Good opportunity to think through edge cases.
REPLACE THIS: Note any branches that must be merged elsewhere.
REPLACE THIS: Describe how we can check this change works for the user from end to end, like with example programs.