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hard fork
Ethereum Devs Poised to Split Blockchain's Next Big Upgrade, 'Pectra,' in Two
On Thursday, Ethereum developers will decide if Pectra will be split into two forks. If developers agree on the split, the first package could come in 2025, as early as February.

Cardano’s Chang Hard Fork Goes Live, Introducing On-Chain Governance
The highly anticipated upgrade turns Cardano's ADA cryptocurrency into a governance token.

Cardano Blockchain Heads for 'Chang Hard Fork,' Biggest Upgrade in Two Years
The main feature of the upgrade is to give Cardano the ability to introduce on-chain governance features.

Ethereum Set for Overhaul of Crucial Programming Standard With 'EVM Object Format'
The EOF proposal is a series of planned changes aiming to update the ubiquitous Ethereum Virtual Machine (EVM) – the programming environment that executes smart contracts on the blockchain, and an evolving industry standard in its own right.

What to Expect From Ethereum’s Cancun-Deneb Upgrade
The beginning of "The Surge" era in Ethereum's roadmap sees a range of enhancements to scalability, efficiency and security. Here’s a breakdown.

Ethereum Developers Set Timeline for Final ‘Dencun’ Testnet Upgrades
Developers will run through Dencun on the Sepolia and Holesky testnets on Jan. 30 and Feb. 7, putting the upgrade on track to reach the main network in late February or early March.

Ethereum Developers Cement Final Lineup of Changes in ‘Dencun’ Upgrade
Proto-danksharding is at the heart of the package, with other improvements for storage on-chain, as well as minor code changes related to the Ethereum Virtual Machine.

Optimism Completes ‘Bedrock’ Hard Fork, in Pursuit of Superchain
Developers behind the layer-2 scaling solution for Ethereum say the upgrade will reduce gas fees and cut deposit confirmation times.

Optimism 'Bedrock' Upgrade to Speed Confirmations, Cut Gas Fees, Set Path to 'Superchain'
The "Bedrock” upgrade will improve the usability of the chain by lowering gas fees and cutting deposit-confirmation times by 90% – pitched as a key step toward the Optimism network's goal of becoming a "Superchain."

Dash Blockchain Halts, Binance Pool Suspends Mining Rewards
The blockchain behind oldest privacy coin stopped after a failed hard fork, with the chain reportedly split in two.
