v0.5.0

What's Changed

• Make !join link the connect page by @vexoulz in #81
• feat(api): web access mirrors chat rank (ADR-0026) by @vexoulz in #82
• Stop the backfill worker without cancelling it by @vexoulz in #83
• feat(api): endpoints for everything chat manages by @vexoulz in #84
• fix: drop em dashes and tighten user-facing text by @vexoulz in #85
• Bump the version to 0.5.0 by @vexoulz in #86
• Release v0.5.0 by @vexoulz in #87

Full Changelog: v0.4.0...v0.5.0