The Casper Association, the Swiss-based organisation that oversees the Casper blockchain and supports its continued decentralisation, has announced the successful 1.5 protocol upgrade.

This upgrade introduced a host of new and improved features, making Casper the only Layer-1 blockchain to enable the debugging of live,  composable smart contracts on mainnet.

“The 1.5 upgrade is a major landmark in our path to creating a blockchain environment that fosters innovation...