Deprecating SPDY

What this post added

This post details the deprecation of the SPDY protocol, which Cloudflare had previously supported to offer performance benefits before HTTP/2 was standardized. It highlights the transition from SPDY to HTTP/2, emphasizing Cloudflare's role in bridging this gap for customers and the subsequent decision to sunset SPDY due to its declining usage and the engineering costs associated with maintaining support for a legacy protocol.