[x] PR contains a single logical change (to build a better changelog).
[ ] Update the documentation.
[x] Categorize the PR by setting a good title and adding one of the labels:
bug, enhancement, documentation, change, breaking, dependency
as they show up in the changelog.
Add and set code owners to Vega
Checklist
bug,enhancement,documentation,change,breaking,dependencyas they show up in the changelog.