Tomcat 9.0.0.M18 (alpha) 发布了，与 9.0.0.M17 比较，值得关注的变更有：
Updates to the early access version of the Serlet 4.0 API to align it with the most recent discussions in the Servlet EG
Support for Java 9 during annotation scanning
Enable ALPN (and hence HTTP/2) for NIO and NIO2 connectors when using JSSE for TLS on Java 9
Update Tomcat Native to 1.2.12 to pick up the latest Windows binaries built with OpenSSL 1.0.2k
本次更改的所有详细信息以及所有其他更改都可在更新日志中查看。
软件详情：http://tomcat.apache.org/
下载地址：http://tomcat.apache.org/download-90.cgi
来自:开源中国社区
