Airtable change history: Partial unavailability for 0.45% bases

Airtable reported a major backend issue affecting availability of up to 0.45% of bases, starting 2026-04-30 09:01 UTC and resolved at 2026-04-30 11:19 UTC (2 h 18 min). After mitigation, bases were back online by 2026-04-30 10:50 UTC; automations remained disabled until full recovery and were re-enabled by resolution.