Strike (STRK)

StarkWare is committed to ensuring Starknet will be quantum-ready.

Why go through the effort?
Because the migration process will be short, at least compared to other chains, thanks to ZK-STARKs and native AA, and the value -- reassuring Starknet is future-proofed -- is high. https://t.co/6lK8V6xjnX

Breaking: Starknet v0.14.3 is going live on Mainnet today 🚨

The upgrade is currently planned for 8:10am UTC, with expected downtime of up to 8 minutes.

This is a performance, fee-fairness, and infrastructure hardening upgrade.

What changes:

> Block times drop by 25%, from 2 seconds to 1.5 seconds, reducing network latency.
> Starknet closes another post-quantum roadmap item by replacing Pedersen with BLAKE for the OS config hash in the Starknet Core Contract.
> Dynamic L2 gas base fee goes live, following SNIP-35, making pricing more adaptive during congestion (based on $STRK price)
> Keccak support is added for client-side proving.

For users, this means a faster and more stable network.

For the ecosystem, this means Starknet’s definition of a full block now better matches real network limits, improving stability without unnecessary price spikes.

For builders and infra operators, there are a few important actions to take:

> Upgrade full nodes to the latest recommended versions: Juno 0.16.4 or Pathfind

Starknet v0.14.3 is going live on Mainnet this Wednesday, the 8th of July.\n\nThis upgrade improves fee predictability, lowers latency, adds proving support for new privacy flows, and includes breaking changes some projects must prepare for.\n\nHere’s what changes and how to be prepared 🧵