Versions and Updates

Zircuit is based on research, and constantly evolves. This page lists the major updates that the network undergoes over time, and outlines their features.

Garfield (March 2025)

• Compatible with both Cancun and Pectra block header format

• Adds support for TLOAD, TSTORE, MCOPY

• Removes the support for SELFDESTRUCT

• Updates the proving system and removes template proof necessity

Zircuit's Garfield Testnet was released in February 2025

Legacy (August 2024)

• EVM-compatible network without the support for Cancun

• Supports SELFDESTRUCT

• Compatible with the Cancun block header format

• Limiting the deposits per account prior to November 2024

• Using template proofs