Announcing Stencil v2.10

Stencil v2.10 has been released, featuring enhanced control over the shadow DOM, a reduction in render cycles, and compatibility with TypeScript 4.3. A key update is the introduction of the delegatesFocus option for the shadow DOM, allowing the first focusable component to receive focus when a non-focusable part is clicked, streamlining focus management. Additionally, a fix related to prop reflection now reduces render cycles, particularly when reflecting number-type props. The update also includes support for TypeScript 4.3, encouraging developers to explore new capabilities in their projects with these improvements.