ZKsync Confirms 2026 Sunsetting Of ZKsync Lite, Ethereum’s First Layer 2 Rollup
Ethereum Layer 2 community ZKsync introduced plans to retire ZKsync Lite (often known as ZKsync 1.0) in 2026. This authentic zero-knowledge (ZK) rollup, launched on Ethereum, will bear a deliberate and orderly deprecation because it has fulfilled its meant function. The deprecation is not going to impression every other ZKsync techniques or networks.
According to the announcement, ZKsync Lite served as a proof-of-concept, validating important ideas for creating production-ready ZK techniques. It efficiently demonstrated the probabilities of ZK know-how and laid the groundwork for the subsequent era of ZKsync options.
The challenge emphasised that no adjustments are required at current, and ZKsync Lite will proceed to function usually. User funds stay safe, and withdrawals to Ethereum’s Layer 1 will proceed to perform as ordinary all through the deprecation course of. The crew indicated {that a} detailed plan, together with particular dates and migration steerage, will likely be shared over the approaching yr.
For now, this announcement serves as an advance discover: ZKsync Lite is scheduled for deprecation in 2026, with future efforts absolutely directed towards the broader ZKsync community.
Launched in June 2020 by Matter Labs, ZKsync Lite was the unique Layer 2 scaling resolution for Ethereum, using ZK rollup know-how to allow quick and low-cost token transfers, atomic swaps, and non-fungible token (NFT) minting whereas sustaining safety by Ethereum’s Layer 1. Unlike subsequent variations of ZKsync, Lite doesn’t assist sensible contracts or full Ethereum Virtual Machine (EVM) compatibility, focusing solely on simple cost and switch performance.
In 2026, we plan to deprecate ZKsync Lite (aka ZKsync 1.0), the unique ZK-rollup we launched on Ethereum.
This is a deliberate, orderly sundown for a system that has served its function and doesn’t have an effect on every other ZKsync techniques.
— ZKsync (@zksync) December 7, 2025
ZKsync Outlines Multi-Year Development Priorities Amid Market Challenges
According to ZKsync, the community plans to focus on a number of key areas of growth within the coming years. One of the principle priorities is the continued growth of the “Elastic Network,” a multi-chain framework that enables interconnected ZK chains to function beneath the ZKsync ecosystem. Built utilizing the “ZK Stack,” this community represents the central focus for the challenge transferring ahead.
Additional efforts will goal enhancements in protocol efficiency, value effectivity, interoperability, and infrastructure tooling. By 2025, upgrades such because the “Atlas” and the “ZK Gateway” have established the muse for increased transaction throughput, ZK finality, cross-chain communication, and diminished settlement prices.
The challenge additionally plans to strengthen governance infrastructure and neighborhood assist, with a governance funding proposal authorised by 2026 to again protocol improve instruments, governance interfaces, and safety and authorized frameworks.
At the identical time, ZKsync faces some challenges. The community just lately concluded its Ignite liquidity rewards program, citing troublesome market situations, and the Aave DAO is evaluating the potential deprecation of its deployment on ZKsync Era because of restricted income era.
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