Sorry all,
I've been away from the project (for years now :( ) and the only involvement I've had of late is to make sure the apt repo is working. Unfortunately turns out we went over our quota with bintray and they cut us off.
Unfortunately I failed to respond to their emails, as I've been busy and no one from the project bugged me (or tried hard enough).
I "think" I have now resolved the issues with bintray and got them to allow our current usage (which is actually against there T&C's), but with removing OLD daily packages.
Unfortunately nothing new has been submitted to create a new build, so everything is still weeks out of date. I'll try and force a manual update later.
Adam