The most interesting bit to me is how they focus on addressing the scale and reliability issue in the agentic era by adding more resources and rewrite the "primitives on how they built the foundation" as they call it. The numbers are impressive! Let's hope we're going to get a more reliable GitHub soon (they say early next year I think.)
The number: 180x faster against old architecture.
More at
https://blog.kolen.dev/link/github-universe-2026