CHANGELOG #3 - SUAVE Development Updates (March 25, 2024)

[metachris]

ETHGlobal London Hackathon Submissions

• [ winner] Suave MPC - Source code - Threshold secret sharing in SUAVE chain for signing key management
• AutoVote - Source code - Autovote is an automated governance solution built on SUAVE’s decentralized TEE coprocessor network where personalized AI agents act as on-demand proxies/coordinators for DAOs, solving persistent issues of inherit voter centralization, low voter turnout, and misinformed voting.
• [ winner] Suathby’s - Source code - Cross-chain Auction house Build with SUAVE Secret sharing through a Trusted execution environment (TEE)
• [ winner] Athoos - Source code - Athoos introduces a trustless, permissionless trust-scoring system for crypto wallets without KYC, featuring wallet scoring, trust-based pool creation, and score-conditional swapping.
• RPC provider AVS - Source code - Eigenlayer Actively validated service for RPC providers. Incentivize RPC providers. Increase geographic decentralization. Reduce censorship and MEV capture away from users
• [ winner] BlobPreconf Auction - Source code - Sealed bid Auction SUAPP for blob preconfirming relay leader selection
• [ winner] FairArbooors - Source code - We fix LVR (loss versus rebalancing, esp. wrt CEX) in Uniswap v4 pools by distributing the arbitrage MEV back to LPs
• AA x MEV (POC) - Source code - POC on Account Abstraction x SUAVE project by Flashbots (MEV)

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suave-geth

Releases

• v0.1.2 release
  • Introduce the MEVM context.
  • Extend the crypto precompiles to handle the BLS signing scheme.
• v0.1.3 release
  • Fix an error on gas estimation for CCRs.
  • New randomBytes precompile to generate random bytes up to size uint8.
  • Support emitting events from the off-chain function.
  • Suave DNS.
• v0.1.4 release
  • Add spell command in #217
  • Generate natspec to suavelib in #218

suave-geth spell command

The new suave-geth spell command is used for testing, to deploy a Suave and send confidential requests to Kettles.

The spell command has two-subcommands:

$ suave-geth spell deploy <contract location>

$ suave-geth spell conf-request <addr> '<func name>'

Installing latest suave-geth

curl -L https://suaveup.flashbots.net | bash

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suave-std

• Introduce headless execution of suave-geth.
• Improve Forge support for the confidential store.
• Add new client API protocols (JSON-RPC and Chat-GPT).
• Support the MEVM context.
  • A Suapp can query now the kettle address that runs the confidential request.
• [Random.sol contract to generate random uints.](randomBytes by zeroXbrock · Pull Request #55 · flashbots/suave-std · GitHub)
  • Built on top of the randomBytes precompile.
• Suave-std support for emitting events from the off-chain function.

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Documentation

• Major restructuring and updates
• Public now, at https://suave-alpha.flashbots.net/
• Frontend examples: https://suave-alpha.flashbots.net/tutorials/build-suapp-webapp

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Various

• suave-viem
  • Dockerfile to run with bun: add dockerfile that can run examples with bun by zeroXbrock · Pull Request #30 · flashbots/suave-viem · GitHub
  • optionalize TxRequestSuave params #31
• suapp-examples
  • A new example that showcases how to use the MEVM context.
  • A new example to emit logs from an off-chain function.
  • A new example doing simple block building in the kettle.
• Blog post from Eden: Flashbots SUAVE: Develop Your First Suapp Today! | Eden Network - Multichain Infrastructure for Maximal Value