5.12 is about ready to go but the announce says Wayland support is LTS which not everyone is happy with. Who knows what the story is here?
"For the first time we offer our Wayland integration on long term support so you can be sure we will continue to fix bugs over the coming releases. " " It is included as Long Term Support for the first time so we will be fixing bugs in the 5.12 LTS series." Jonathan
