I hope things work out at least as well as they have for RethinkDB's resurrection/transition! The Riak Users mailing list seems like the best place to follow along: http://riak-users.197444.n3.nabble.com
>the immediate goal of releasing a known good build as soon as possible [...] all code would be released under the Apache 2 license [...] contact the HLL developers to aid in the dependency and GPL removal
>andrew_deane_: bet365 have signed the agreement to purchase all Basho IP [...] our intention is to open source all code, help rebuild the community and collaboratively take the development of RIAK forward
All IP has been made open by bet365 (including RIAK TS) and development is continuing, both in the community and within the company. bet365 are actively recruiting to support this effort, and are committed to the long term future of RIAK. Latest release is to be cut Jan / Feb with the help of the community.