What we did

• New build-pipeline check for unknown dependencies
• Automating GitHub release publication (tracking release CLs)
• Owners Bot migrated to AppEngine w/ virtual repository
• Public-facing owners tree & status pages
• New style check for non-JS files (OWNERS, docs): gulp prettify
• Lots of small documentation fixes

What's next

• Make owners bot repo agnostic
• Travis check for OWNERS syntax
• First steps on monthly release channels
• Automate GitHub release creation and improve content
• Track bundle-size for extensions
• Adopt new bundle-size checker
• Un-break amphtml-validator for users of older Node versions
• Automate node upgrades across all package.json files