Add blog URL (#261)

README.md

@@ -8,17 +8,14 @@
 [![codecov](https://codecov.io/gh/webp-sh/webp_server_go/branch/master/graph/badge.svg?token=VR3BMZME65)](https://codecov.io/gh/webp-sh/webp_server_go)
 ![Docker Pulls](https://img.shields.io/docker/pulls/webpsh/webp-server-go?style=plastic)
 
-[Documentation](https://docs.webp.sh/) | [Website](https://webp.sh/)
+[Documentation](https://docs.webp.sh/) | [Website](https://webp.sh/) | [WebP Cloud Services Blog](https://blog.webp.se/)
 
 This is a Server based on Golang, which allows you to serve WebP images on the fly.
 
 * currently supported image format: JPEG, PNG, BMP, GIF, SVG
 
 > e.g When you visit `https://your.website/pics/tsuki.jpg`，it will serve as `image/webp` format without changing the
 > URL.
->
-> ~~For Safari and Opera users, the original image will be used.~~
-> We've now supported Safari/Chrome/Firefox on iOS 14/iPadOS 14
 
 ## Usage with Docker(recommended)