New2 developments · 1 source · over 7 daysGitHub Copilot adds in-product settings validatorHow it developedSeptember 25, 2026GitHub ChangelogWhere it startedGitHub Copilot adds in-product settings validatorOctober 2, 2026GitHub ChangelogGitHub Copilot Code Review API and Default Effort ChangeGitHub exposes Copilot code review via REST and GraphQL APIs for automation while shifting the default effort level to Balanced.