What we did

• Deployed owners bot after design review
• Owners is now a non-blocking check on Github
• Enabled brotli size tracking via bundle-size bot (not yet default)
• Lazy-build is default gulp mode (to disable: --eager_build)
• Re-wrote dev server as an in-process server
• Sauce Labs start / stop scripts supported on Linux and Mac OS
• Fixed bug that caused frequent Travis cache corruption

What's next

• Owners bot: always / never notify owners, auto-assign reviewers, syntax checks
• Improve Travis greenness
• Release tooling (“is my PR in production?”)