Ethereum Upgrades and L2 Fees: A Practical Guide

Ethereum’s roadmap and Layer-2 (L2) rollups aim to reduce fees and increase throughput. Users and builders should track upgrade timelines and L2 adoption metrics.

References:

• https://ethereum.org/en/ (official)
• https://optimism.io/ (Optimism L2)
• https://arbitrum.io/ (Arbitrum L2)