There have been almost three weeks since the 100% payrate delegate "blackwavelabs" started producing blocks.
However, so far,
1/No update about any progress
2/ No mentioning of the fund support from BTS community on their website
3/ No mentioning of BTS on their twitter or anywhere else
4/ No client version published (still 0.4.27.2)
5/ No response to all the questioning
6/ Their development product will not be dedicated for BTS, and probably BTS will not benefit most, whereas other competitors will.