Cardano (ADA) has recently announced that it has successfully conducted the Alonzo White Hard Fork. A tweet posted on Twitter confirmed that the network was now making blocks successfully. And there had been no problems with the hard fork so far.
The hard fork is the next step in bringing the Cardano network closer to smart contracts compatibility. The project has been in the works for a while. And it is speculated that the network will be able to fully support smart contracts by September 2021.