Zcash’s Sapling upgrade made a few key changes that improve transaction speeds and privacy.
You can learn more about the Sapling upgrade at z.cash. Don’t forget to update your software as needed.
NOTE: This long awaited upgraded came out at almost the same time as a long awaiting Monero upgrade. Monero and Zcash are the top two privacy coins, and both just got a lot quicker and more private. Each tackles privacy in a unique way, so it is interesting to see these top two competitors upgrade in unison like this.
"Zcash Sapling Update Increases Speed and Improves Privacy" contains information about the following Cryptocurrencies: