Ethereum's Fusaka Upgrade Boosts Performance | Glamsterdam Next
Ethereum's Fusaka upgrade rolled out on December 3, 2025, prompting buzz among users who appreciate the enhancements in scalability and reduced fees. There's a collective excitement about how these changes may shape the future as another upgrade, Glamsterdam, is on the horizon.
What's New with Fusaka?
The Fusaka upgrade introduces several key improvements:
Peer Data Availability Sampling (EIP-7594): Nodes now sample 12.5% of data blobs, raising data throughput by up to 8 times and slashing storage needs by 85%.
Increased Gas Limits (EIP-7935 & EIP-7825): The gas limit per block jumped from 45 million to 60 million, ensuring no single transaction can dominate block usage.
New Passkeys (EIP-7951): Support for WebAuthn aids onboarding, letting users bypass traditional seed phrases.
Stable Blob Fees (EIP-7918): This measure ties blob fees to execution gas fees, promoting cost stability for users.
"I really love this upgrade because everything needs to be simpler for mass adoption," one user stated.
User Enthusiasm
Forum comments reflect a trend of optimism around the upgrade. One participant noted, "I can't believe how cheap it is now after Fusaka!" Another remarked on the upgrade process, saying, "Anyone can submit their suggestions for changes, which enables community involvement in development."
Overall, many seem to appreciate the direction Ethereum is heading. Responses are overwhelmingly positive, emphasizing enthusiastic support for cheaper transactions and community-driven proposals.
Future of Glamsterdam
Looking ahead, the Glamsterdam upgrade, expected mid-2026, aims for further roll-up scaling and better gas cost predictability. Unlike Fusaka, this update will not affect blob fees.
Key Points
🔹 Data throughput improved by up to eight times.
🔸 Gas limits increased to 60 million per block for better scalability.
🔑 New passkeys make accessing wallets easier without seed phrases.
📈 The upcoming Glamsterdam planned to improve both gas costs and throughput.
As Ethereum gears up for future upgrades, excitement remains high. Users anticipate not just technical improvements but a stronger, more user-friendly blockchain experience.