[ ] Find a nice home for posting release notes on an ongoing basis.
[x] Take the git log for this release and turn it into short English summaries of the new features and any breaking changes or new configuration:
```
git log --reverse 2ef5c2d...e91c46a
```
---
== Release notes ==
=== User experience ===
* New support for geopoints, given Wikidata IDs (T305822) or a custom SPARQL query (T302297).
* Don't crash when duplicate Wikidata IDs appear (T306540).
* Hide markers from rendered geolines (T292613).
=== Technical debt ===
* Update linters to the newest versions still supporting node 10.
* Replace some promises with async/await.
* Refactor geoshapes as pure functions.
* Diagram illustrating the versioned maps data flow (T294338).
* Fail faster when the geoshapes endpoint is down (T307671).