# React 19.1.10 improves React Server Components transport protocol

> **Key takeaway:** The React 19.1.10 release includes optimizations for the React Server Components transport protocol.

**Published:** 2026-10-14T17:06:06+00:00 
**Source:** React GitHub Releases 
**Category:** bigtech-foss 
**Canonical URL:** https://fosswire.org/news/react-19110-improves-react-server-components-transport-proto.html 

## Summary
React has released version 19.1.10, which focuses on improvements to the transport protocol used by React Server Components. This update, contributed by @unstubbable and @eps1lon, aims to refine how data is handled within the RSC architecture.

## RSC Transport Protocol Improvements
- Implements improvements to the **React Server Components** transport protocol via pull request #37843.