Latest version of org.refcodes:refcodes-serial-ext-observer
https://javadoc.io/doc/org.refcodes/refcodes-serial-ext-observer
Current version 3.1.0
https://javadoc.io/doc/org.refcodes/refcodes-serial-ext-observer/3.1.0
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.refcodes/refcodes-serial-ext-observer/3.1.0/package-list