Vet, an XRPL validator, flagged a bug in batch transactions affecting the fixBatchInnerSigs amendment, prompting a delay to the network upgrade while a patch is prepared and tested.
Tezos activated the Tallinn protocol upgrade on Jan 25, 2026, reducing average block time to about 6 seconds and marking the network's 20th major upgrade. The change was applied smoothly without a network fork.
After a six-hour outage last week, Sui upgraded its mainnet to V1.63.3 and raised the protocol version to 107 as an emergency fix. Validators applied the update to restore normal network operation.
Solana has issued an urgent upgrade notice requiring every validator—staked or unstaked—to update their nodes to preserve Mainnet-Beta network stability. Node operators are asked to follow official channels and apply the patch promptly to avoid incompatibility.
Ethereum has activated a scaling upgrade that increases on-chain data capacity, easing pressure on rollups and sharpening the network's scaling roadmap. The change gives immediate relief to Layer 2s while clarifying steps toward larger sharding-era improvements.
Ethereum developers are advancing the 'Glamsterdam' upgrade to tackle miner/extractor value (MEV) fairness, with a target launch in 2026. The full scope is still being defined, but teams see it as a positive step for users and DeFi.
Ethereum developers have voted to name the next major network upgrade “Hegota,” scheduled for 2026, Wu Blockchain reports. The announcement comes just weeks after the Fusaka upgrade and signals continued roadmap momentum.
Ethereum jumped above $3,000 after a 3% 24-hour gain as the broader crypto market rebounded, with traders now focused on the upcoming Fusaka Upgrade. The rally reflects renewed buying interest ahead of the protocol milestone.
Treasury firm Bitmine confirmed Fusaka will launch in early December, enabling nodes to store only a fraction of chain data. Markets view the upgrade as likely bullish for ETH by improving network efficiency and lowering participation costs.
Ethereum plans to activate the Fusaka upgrade on December 3, 2025, aiming to tackle long-standing scalability constraints. The change is designed to boost capacity for rollups and dapps, potentially easing congestion and lowering effective fees.