Zecash annonced a software upgrades named "OVERWINTER". Which is going to launch in june 2018.Another upgradation called "SAPLING" will go live in sepetember 2018.
while "OVERWINTER" upgrading is understading like a fork.A hard fork is usually implemented to upgrade and corrects the security issues and make major improvements to the protovol.
Overwinter has been in the works and its release has been delayed several times, due to various issues. The testing phase is still on, and the upgrade is set in June 2018 now.
Its a great news for ZCASH investors.
and other traders can take the chances to make their profits.
Please upvote comments and follow.
I will do the same for u.
Thanx