The last real news for VLDI was November 28, 2017. That was Rafael's glowing recommendation and since then really nothing exempt for VLDI's removal from any real trading platform.
I would not hold my breath on VLDI coming out with any real news before Quantum networking makes all security platforms obsolete. My guess that is in 5 -10 years. And since any news on VLDI would have limited impact due to no valid market trades the stock do not count on ever getting a penny back for your shares.
"Sarcasm is the last refuge of the weak mind". (Dostoyevsky) and "The important thing is not to stop questioning. Question everything" (Albert Einstein)