Release v4.0-b4

Support docker image for lighthouse. v4.0.231

Resource

• Source: d66f22f9cccfe377138c6a9f2d5ac277 srs-server-4.0-b4.tar.gz
• Binary: 346271a574d46ffcb7403bb39c40261c SRS-CentOS7-x86_64-4.0-b4.zip

Docker

• China: docker pull registry.cn-hangzhou.aliyuncs.com/ossrs/srs:latest
• China: docker pull registry.cn-hangzhou.aliyuncs.com/ossrs/srs:4
• China: docker pull registry.cn-hangzhou.aliyuncs.com/ossrs/srs:v4.0-b4
• Global: docker pull ossrs/srs:latest
• Global: docker pull ossrs/srs:4
• Global: docker pull ossrs/srs:v4.0-b4

Doc

• 快速入门 or Getting Started
• 中文Wiki首页 or Wiki home
• FAQ, Features or ChangeLogs