Hosting of JavaDocs for Releases and Linking

[michaelhglass]

Since we do not deploy to Maven and, hence, Javadoc.io anymore, we need an option to host the Javadocs of our releases so these can be safely linked in other projects' Javadocs. Hosting them all on our website is an option I would not at all favor.
Jitpack has an option to do so, but I couldn't find a way to automatically integrate a respective javadoc.jar in our build that Jitpack accepts/builds on its own.
I would favor having a stable online release of our Javadocs e.g. on Jitpack, so any help is appreciated!