v10.3.0-beta.4

⚠️ Pre-release. The one-click update fix below only takes effect from the
version that contains it — install this build manually once, then in-app /
HA-button updates work from here on.

Full Changelog: v10.3.0-beta.3...v10.3.0-beta.4

Full Changelog: v10.3.0-beta.3...v10.3.0-beta.4