Argon2d CPU mining has begun on the test network.
dDNS has an issue to rectify and Stormnode payments need a change and test.
The development team are working around the clock and are ensuring the software works and that peoples investments are protected.
The same as Silk(SLK) and its launch, DarkSilk will have 10000 blocks at the beginning of the chain that give no block reward (0DSLK).
This gives Silk Network the time to setup dnsseeders, full nodes, add checkpoints, forward the code to bittrex and have a secured network.
At the point the above is done, the codebase will be released publicly.