ZKsync Announces New Protocol Upgrade to Redefine Interoperability and Settlement

ZKsync, a popular L2 scaling platform, is soon going to launch its exclusive protocol upgrade. In this respect, the next protocol upgrade aims to revolutionize interoperability as well as settlement operations on ZKsync. As per the latest announcement from ZKsync developers, the new upgrade and settlement changes are set to go live in the 1st quarter of 2026. Amid the implementation of the new changes, ZKsync Era, along with the rest of the Elastic Network chains, is expected to provisionally settle directly via Ethereum L1.

New ZKsync Protocol to Improve Cross-Chain Functionality and Settlement

The developer announcement reveals that ZKsync will launch its unique protocol upgrade in the early phase of the Q1 2026. This move targets improvement in interoperability and settlement capabilities on the platform. The respective transition requires provisional migration to Ethereum L1 for settlements to effectively execute sweeping changes. Thus, during this period, the chains on Elastic Network and ZKsync Era will not be able to utilize ZKsync Gateway.

Particularly, the upgrade intends to broaden interoperability beyond just messaging. This takes into account the provision of asset transactions, improved cross-chain functionality, and bundled calls. In addition to this, the shift of settlements to Ethereum Layer 1 will guarantee stability during the deployment of the new protocol within the Elastic Network.

At the same time, this upgrade will incorporate cutting-edge components like Airbender and ZKsync OS, enabling alignment between Gateway and the architecture of uniquely unveiled ZKsync chains. Additionally, the widened interoperability features stand among the upgrade’s key anticipated aspects. Formerly restricted to message passing across chains, the latest system will support direct asset transactions and grouped interop calls.  This improvement is anticipated to drive developer workflows alongside robust consumer experiences across dApps.

Accelerating Adoption with Ecosystem Stability and Decreased Cross-Chain Friction

According to ZKsync developers, while the Ethereum L1 migration may demand minor adjustments, withdrawals and deposits will keep working normally. Additionally, the infrastructure tools and applications related to Gateway-specific events or contracts may require updates, specifically indexing and monitoring systems. Overall, developers have expressed optimism around the potential of the new changes in accelerating ZKsync adoption and minimizing friction related to multi-chain environments.