[irfansharif]

Because we blogged about our new vectorized sql engine[1] & our new parallel commit protocol[2] recently, two "big"-ish engineering lifts that were packed into this one release.

[1]: https://www.cockroachlabs.com/blog/how-we-built-a-vectorized...

[2]: https://www.cockroachlabs.com/blog/parallel-commits