v1.7.0-Fuji

Please note that this release is unable to run mainnet - and will display "mainnet is not supported" if attempted to run with a mainnet configuration.

This upgrade adds support for issuing multiple atomic transactions into a single block and directly transferring assets between the P-chain and the C-chain.

The changes in the upgrade go into effect at 10 AM EST, November 24th 2021 on the Fuji testnet. After Fuji is updated and verified, a mainnet compatible release will be published.

All Fuji nodes should upgrade before 10 AM EST, November 24th 2021.

Networking

• Added peer uptime reports as metrics.
• Removed IP rate limiting over local networks.

PlatformVM

• Enabled AtomicTxs to be issued into StandardBlocks and deprecated AtomicBlocks.
• Added the ability to export/import AVAX to/from the C-chain.

Coreth

• Enabled multiple AtomicTxs to be issued per block.
• Added the ability to export/import AVAX to/from the P-chain.
• Updated fee constants.

RPCChainVM

• Added support for metrics to be reported by plugin VMs.

Configs

• Removed --snow-epoch-first-transition and snow-epoch-duration as command line arguments.