Latest version of org.eclipse.platform:org.eclipse.help.base
https://javadoc.io/doc/org.eclipse.platform/org.eclipse.help.base
Current version 4.4.500
https://javadoc.io/doc/org.eclipse.platform/org.eclipse.help.base/4.4.500
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.eclipse.platform/org.eclipse.help.base/4.4.500/package-list