GitHub's 17 August 2026 outage lasted about 7 hours. GitHub says it was a capacity failure, not a single bad code or config change: monthly commits rose from 1.4 billion in April to 2.9 billion in August. It is adding compute and storage and moving infrastructure to Azure (about 58% of load, up from 12% in May). For a Thai SME that relies on GitHub or GitHub-hosted tools, the practical point is to expect occasional multi-hour disruptions and keep a fallback for deploys and code access. No action is required beyond that.