Hedera to Upgrade Testnet to v.0.68 on November 20
Hedera schedules a testnet upgrade to v0.68 for November 20 at 18:00 UTC. The process is expected to take around 40 minutes, during which users may experience temporary disruptions. Refer to the official tweet by HBAR: Scheduled (Nov 20, 2025, 18:00 UTC): Hedera will be upgrading the Hedera testnet to v0.68 on Thursday, November 20 2025 at 18:00 UTC. The upgrade will take approximately 40 minutes to complete, users should expect some disruption to n… HBAR InfoHedera (HBAR) is a decentralized public network that allows individuals and businesses to create powerful decentralized applications (dApps). Its native cryptocurrency is HBAR, used to power decentralized applications, build peer-to-peer payment and micropayment business models, and protect the network from malicious actors.Hedera stands out from other blockchain technologies due to its use of hashgraph consensus, which promises the benefits of blockchain – decentralization, distribution, and security through hashing – with enhanced speed, efficiency, and scalability. This technology enables Hedera to process thousands of transactions per second in contrast to traditional blockchains, making it an appealing option for enterprise use cases.