The Beta Testers Collective is on an extended break.
The simple fact is that there are not enough new maps and mods to test on a regular basis.
Therefore it has been decided that the project will take a break until you know what is released.
Ade and Erik-Silver are both still available for private testing.
They can both be contacted via the site: BetaTestersCollective.com.
I am sure you will join me in wishing them a well-deserved rest.