GitHub adds organization-level code quality trend tracking

A 19 August 2026 GitHub changelog entry introduced organization-wide code quality trends, letting an org see quality movement across repositories rather than one repository at a time. It landed the same day as CodeQL 2.26.3, which improves the GitHub Actions query pack and JavaScript modelling, and a day after two access-control changes: enterprise managed settings for GitHub Copilot in JetBrains, and credential revocation and deauthorization split out by token type.

What it means An org-level quality trend line is the first place a team writing a lot of agent-generated code will see the cost show up — worth switching on before the volume arrives, not after.