v2.1.0-alpha.614

Changes

• docs: flip resolvable compat matrix cells with sources (ca1f2d4)
• fix: clear pending debouncers on unregisterAll (2be9c22)
• fix: add 30s timeout to ha sendMessagePromise calls (a66f150)
• fix: reject web-api start on port conflict (757348d)
• fix: graceful shutdown on api/backup/restart (01349ad)

⚠️ This is an alpha release - use at your own risk!