Re: [ANN][ZEN] ZenCash: Private, Secure, Resilient CryptoCurrency with zk-SNARKs
Hi, just when was it planned to operate secure nodes?
Secure Nodes are in beta testing, and as soon as everything becomes ready will go mainnet. You can join beta testings if you like.What's the outcome of the major system upgrade? Was it successful? 
There is no official statement about this, testings are in a progress. 