fix links to pekko javadoc/scaladoc

[pjfanning]

pekko-http build uses .link to get the version number to use scaladoc/javadoc links https://github.com/apache/incubator-pekko-http/blob/main/build.sbt#L429

.link provides the x.y version as opposed to x.y.z version

At the moment, for Pekko, we only publish 1.0.0 but these links point to 1.0.

Example: see the Flow[HttpRequest, HttpResponse, _] link in https://pekko.apache.org/docs/pekko-http/current/introduction.html#low-level-http-server-apis

• we could change the pekko-http build to use the x.y.z version in these links
• we could update .htaccess to redirect 1.0 to 1.0.0 (but this has a big maintenance overhead, we'd have to change the .htaccess after every release.

[pjfanning]

fyi @jrudolph @mdedetrich

[mdedetrich]

While its true that in Akka's case, for the latest release branch it does maintain different patch versions (i.e. https://doc.akka.io/docs/akka/2.8.1/ vs https://doc.akka.io/docs/akka/2.8.2/) there is also https://doc.akka.io/docs/akka/2.8/ which points to the latest version (i.e. https://doc.akka.io/docs/akka/2.8.2 with my previous example), note that this is NOT the same as the docs pointing to the latest point of the 2.8 branch.

So there are 2 ways to solve this problem, one is to find a way so that we can point 1.0 to the latest released version (which will be 1.0.0) or we do as you suggested and change to using patch versions. I have a preference for the former but it is more work.

[mdedetrich]

@pjfanning I think this can be closed?