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CHANGELOG_multisig.md

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Argent Multisig Changelog

Version 0.2.0

  • Multiple signer types: See Signers and signatures

  • Multisig recovery: See Multisig Recovery

  • Outside Execution V2: See Outside Execution

  • Upgrade changes: You cannot downgrade from 0.2.0 to an older version

  • Better gas estimates:

    Even if you don't have access to all the signer private keys, you can estimate a transaction including the validation part. By using an estimate tx version (0x100000000000000000000000000000000 + the actual transaction version). When doing so, the signature verification will still pass even if the signatures are not correct. Note that you still need to provide the signature in a valid format

More details about the changes

  • The following method had a signature change following the changes to allow Multiple signers

    fn constructor(new_threshold: usize, signers: Array<Signer>)
fn add_signers(new_threshold: usize, signers_to_add: Array<Signer>);
fn remove_signers(new_threshold: usize, signers_to_remove: Array<Signer>);
fn replace_signer(signer_to_remove: Signer, signer_to_add: Signer);
fn is_valid_signer_signature(hash: felt252, signer_signature: SignerSignature) -> bool;

  • get_signers() -> Array<felt252> was replaced by fn get_signer_guids() -> Array<felt252> to make clear it returns the guids instead of the pub keys

  • is_signer(signer: felt252) -> bool was replaced by is_signer_guid(signer_guid: felt252) -> bool

  • Some events were renamed and emit GUIDs instead of starknetpubkeys. OwnerAdded was replaced by

    struct OwnerAddedGuid {
    #[key]
    new_owner_guid: felt252,
}

    And OwnerRemoved replaced by

    struct OwnerRemovedGuid {
    #[key]
    removed_owner_guid: felt252,
}

Version 0.1.1

Support for Transactions V3 that allows paying the transaction fees in STRK token

Version 0.1.0

First release