Starknet has launched a significant update with the introduction of parallel execution and block packing features in version 0.13.2 of its Layer 2 chain. This upgrade is poised to enhance transaction efficiency and throughput on the Starknet network, marking a substantial advancement in its scaling capabilities.Key Features of the UpgradeThe parallel execution mechanism allows multiple transactions to be processed simultaneously, a major leap from the previous single-threaded transaction handling. According to Eli Ben-Sasson, CEO of StarkWare and board member at the Starknet Foundation, this upgrade transforms Starknet from a “minimarket with a single checkout” into a “megastore L2,” with numerous transaction lanes operating concurrently. This change is expected to drastically reduce confirmation times from the current range of 10-80 seconds to approximately 2 seconds on the testnet.In addition to parallel execution, the upgrade includes a block packing feature designed to optimize block space usage. By densely packing transactions within each block, Starknet aims to further enhance its efficiency and scalability.Impact and ContextStarknet, an Ethereum Layer 2 scaling solution utilizing zero-knowledge rollups and STARK proofs developed by StarkWare, has been addressing a significant drop in daily active users (DAUs). Since the beginning of the year, DAUs have decreased by nearly 90%, highlighting a critical area for improvement. The latest upgrade seeks to reverse this trend by significantly improving transaction speed and network performance.This upgrade positions Starknet as a more robust solution for Ethereum scalability, potentially restoring user confidence and fostering growth in its ecosystem. The improvements in transaction handling and block optimization could pave the way for increased adoption and enhanced performance in the Ethereum Layer 2 space.
Get MENA regulation moves, RWA deals and AI-money trends in one weekly brief — plus instant alerts when the MENA Regulation Tracker changes. Free, no spam.
Vaibhavv Ali is the founder and editor of Cryptonite (cryptonite.ae), an independent digital-asset news and analysis publication with a UAE focus. He covers virtual-asset regulation — VARA, ADGM and the UAE Central Bank — alongside real-world-asset tokenization, stablecoins and agentic AI in finance. Every Cryptonite article is human-edited and its sources are linked. He is also a celebrated speaker and host.
