Latest version of io.netty:netty-codec
https://javadoc.io/doc/io.netty/netty-codec
Current version 4.1.1.Final
https://javadoc.io/doc/io.netty/netty-codec/4.1.1.Final
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/io.netty/netty-codec/4.1.1.Final/package-list