v2.1.0-alpha.3

Patch Changes

• 363ca77: Use API token when publishing to Soldeer

v2.1.0-alpha.2

Patch Changes

• 85190ad: Bump foundry from 1.4.2 to 1.4.3

v2.1.0-alpha.1

Patch Changes

• 1eaf7e1: Bump @usecannon/cli from 2.22.0 to 2.25.0
• 4604760: Use the zero hash as salt for all CREATE2 deployments
• fab54a1: Bump foundry from 1.1.0 to 1.4.2
• b36152b: Bump solc from 0.8.29 to 0.8.30
• 1eaf7e1: Bump @changesets/cli from 2.29.4 to 2.29.7
• 949e2d1: Bump target EVM version from cancun to prague

v2.1.0-alpha.0

Minor Changes

• 335414a:
  • Add getNumberOfExecutedOutputs() view function to IApplication interface and implementation.
  • Add getNumberOfAcceptedClaims() view function to IConsensus interface and implementations.

v2.0.1

Patch Changes

• 84cb34e: Add dotfiles to .soldeerignore

v2.0.1-alpha.0

Patch Changes

• 84cb34e: Add dotfiles to .soldeerignore

v2.0.0

Additions

Applications

• Added a getDeploymentBlockNumber function to the IApplication interface, for improved event listening
• Added a getDataAvailability function to the IApplication interface

Inputs

• Added the application contract address as input metadata
• Added the base layer chain ID as input metadata
• Added the EIP-4399 PREVRANDAO value as input metadata
• Added an InputTooLarge error to the IInputBox interface

Outputs

• Added an Outputs interface with the signatures of all canonical output types (notices, CALL vouchers, and DELEGATECALL vouchers)
• Added a value field to CALL vouchers, to encode the amount of Wei transferred through the message call
• Added a new type of executable output: DELEGATECALL vouchers
• Added an executeOutput function to the IApplication interface
• Added a wasOutputExecuted function to the IApplication interface
• Added a validateOutput function to the IApplication interface
• Added a validateOutputHash function to the IApplication interface
• Added an OutputExecuted event to the IApplication interface
• Added an OutputNotExecutable error to the IApplication interface, for when trying to execute a notice, for example
• Added an OutputNotReexecutable error to the IApplication interface, for when trying to re-execute a voucher, for example
• Added an InsufficientFunds error to the IApplication interface, for when trying to execute a voucher with more value than the contract balance
• Added an InvalidOutputHashesSiblingsArrayLength error to the IApplication interface, for when providing a siblings array with invalid length
• Added an InvalidOutputsMerkleRoot error to the IApplication interface, when the outputs Merkle root derived from the validity proof is invalid
• Added an IOutputsMerkleRootValidator interface, to substitute IConsensus in the IApplication interface
• Added a SafeERC20Transfer contract to be called via DELEGATECALL vouchers to safely transfer ERC-20 tokens (by checking whether transferFrom returns true)
• Added a LibAddress library for safely calling and delegating calls to foreign contracts
• Added a LibError library for raising byte arrays as errors
• Added a LibMerkle32 library for verifying Merkle proofs with 32-byte leaves

Portals

• Added an EtherTransferFailed error to the IEtherPortal interface
• Added an ERC20TransferFailed error to the IERC20Portal interface

Consensus

• Added a submitClaim(address,uint256,bytes32) function to the IConsensus interface
• Added a getEpochLength function to the IConsensus interface
• Added a ClaimSubmitted event to the IConsensus interface
• Added a ClaimAccepted event to the IConsensus interface
• Added a NotEpochFinalBlock event to the IConsensus interface, for when trying to submit a claim with a last processed block that is not at the end of an epoch
• Added a NotPastBlock event to the IConsensus interface, for when trying to submit a claim with a last processed block that is not in the past
• Added a NotFirstClaim event to the IConsensus interface, for when trying to submit two claims for the same epoch
• Added an IQuorum interface (which inherits from the IConsensus interface)
• Added an IQuorumFactory interface for instantiating contracts that implement the IQuorum interface
• Added a Quorum contract (which implements the IQuorum interface)
• Added a QuorumFactory contract (which implements the IQuorumFactory by instantiating Quorum contracts)

Others

• Added a getDeploymentBlockNumber function to the IInputBox interface, for improved event listening
• Added an IOwnable interface with functions from OpenZeppelin's Ownable abstract contract
• Added a Cannonfile to describe the deployment of all singletons (InputBox, portals, factories, and SafeERC20Transfer)
• Added a workflow to publish the contracts source code to Soldeer, a package manager for Solidity dependencies

Changes

Applications

• Renamed CartesiDApp as Application
• Renamed ICartesiDApp as IApplication
• Renamed CartesiDAppFactory as ApplicationFactory
• Renamed ICartesiDAppFactory as IApplicationFactory

Inputs

• Changed the semantics of the input parameter of the InputAdded event to encode both payload and metadata
• Changed the semantics of the getInputHash function of the IInputBox interface to be the hash of the input blob (which encodes both payload and metadata)
• Changed the input size limit from 2097088 bytes (~2 MB) to 64 KB to ensure inputs can be merkelized later during Dave PRT disputes

Outputs

• Changed the OutputValidityProof struct to contain just the output index and the output hashes siblings array
• Changed the executeOutput function (former executeVoucher) to propagate errors raised by executable outputs (which includes vouchers)

Portals and Relays

• Changed the ERC-20 portal to only add deposit inputs if the transfers are successful (that is, when transferFrom returns true), removing the need for the success field
• Renamed InputRelay as Portal
• Renamed IInputRelay as IPortal

Consensus

• Changed the IConsensus interface to inherit from the IOutputsMerkleRootValidator and ERC-165 interface

Others

• Changed the Node.js package manager used in the repository from yarn to pnpm
• Changed the tool to deploy the smart contracts from hardhat-deploy to Cannon
• Changed the package manager used to manage Solidity dependencies from Node.js to Soldeer

Removals

Inputs

• Removed the sender parameter from the InputAdded event (the sender address is now encoded in the input)
• Removed the InputSizeExceedsLimit error in favor of the InputTooLarge error

Outputs

• Removed the executeVoucher function in favor of the more generic executeOutput function
• Removed the validateNotice function in favor of the more generic validateOutput and validateOutputHash functions
• Removed the Boolean return value from the executeOutput (former executeVoucher) and validateOutput (former validateNotice) functions
• Removed the VoucherExecuted event in favor of the more generic OutputExecuted event
• Removed the voucherId parameter from the OutputExecuted event (former VoucherExecuted) in favor of the more genreric outputIndex parameter
• Removed the wasVoucherExecuted event in favor of the more generic wasOutputExecuted function
• Removed the withdrawEther function from Application in favor of vouchers with the value field set to the desired amount of Wei to be withdrawn
• Removed the OnlyApplication error from Application as it was only used by the withdrawEther function
• Removed the EtherTransferFailed error from Application as it was only used by the withdrawEther function

Portals and Relays

• Removed the success field from the ERC-20 deposit input because all ERC-20 deposit inputs are now successful
• Removed the DAppAddressRelay contract in favor of the application contract address field added as input metadata
• Removed the IDAppAddressRelay interface

Consensus

• Removed the join function from the IConsensus interface
• Removed the getClaim function from the IConsensus interface in favor of the isOutputsMerkleRootValid function from the IOutputsMerkleRootValidator interface
• Removed the ApplicationJoined event from the IConsensus interface
• Removed the submitClaim(bytes) function from the IConsensus interface in favor of the submitClaim(address,uint256,bytes32) function
• Removed authorityOwner parameter from AuthorityCreated event
• Removed the AuthorityWithdrawalFailed error from the Authority contract
• Removed the NewHistory event from the Authority contract
• Removed the getHistory function from the Authority contract
• Removed the migrateHistoryToConsensus function from the Authority contract
• Removed the setHistory function from the Authority contract
• Removed the withdrawERC20Tokens function from the Authority contract

History

• Removed the History contract
• Removed the IHistory interface
• Removed the HistoryFactory contract
• Removed the IHistoryFactory interface
• Removed the AuthorityHistoryPairFactory contract
• Removed the IAuthorityHistoryPairFactory interface
• Removed the getAuthorityHistoryPairFactory function from the ISelfHostedApplicationFactory interface

Dependency bumps

• Bumped Solidity from 0.8.19 to 0.8.29
• Bumped OpenZeppelin contracts from 4.9.2 to 5.2.0
• Bumped Foundry from nightly builds to 1.1.0
• Bumped Node.js from 18 to 22
• Bumped Alloy from 0.3.1 to 0.12.4

v2.0.0-rc.18

Major Changes

• 263543d: Avoid conflicting claims in Quorum

Minor Changes

• 6e893a7: Make Authority and Quorum validate last processed block number

Patch Changes

• 101bc7a: Bump solc from 0.8.23 to 0.8.29

v2.0.0-rc.17

Major Changes

• bc0558f: Rename events:

  • ClaimAcceptance -> ClaimAccepted

  • ClaimSubmission -> ClaimSubmitted

  • NewOutputsMerkleRootValidator -> OutputsMerkleRootValidatorChanged

Minor Changes

• 5e19b4b: Add getDeploymentBlockNumber function to IApplication interface

Patch Changes

• 8fe54d7: Fix workflow that publishes Rust bindings

v2.0.0-rc.16

Minor Changes

• 597dc74: Add Cannonfile