18.104.22.168 is stable and last version with kodi v17.6 krypton
unstable pre alpha version with kodi v18 leia [8.90.4] LibreELEC 9.0 Alpha for S905/S912 devices
So what didn´t You understand ?
As I mentioned earlier, this is what I did not understand: "... my work was ported to LE master branch and any development will continue here ..."
That sounded like no more upcoming versions/threads/links in this forum, but somewhere else on the website and that is why I asked (in a polite way).