Latest version of org.slf4j:slf4j-ext
https://javadoc.io/doc/org.slf4j/slf4j-ext
Current version 2.0.0-alpha5
https://javadoc.io/doc/org.slf4j/slf4j-ext/2.0.0-alpha5
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.slf4j/slf4j-ext/2.0.0-alpha5/package-list