What we did

• Owners check is now blocking
• Enabled automatic reviewer assignment
• Added bundle-size support for arbitrary binaries / extensions
• Reorganized build-system and repo root directory for better code ownership boundaries
• Investigated ways to check owners file changes during CI
• Presented 2019 Infra highlights during contributor summit

What's next

• Deploy bundle-size checks for a few non-v0.js files
• Investigate / fix missing PR-deploy button for some folks
• Add a CI check for OWNERS file formatting
• Follow up on open requests from contributor summit