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@dependabot dependabot bot commented on behalf of github Jul 11, 2024

Bumps o1js from 0.17.0 to 1.5.0.

Changelog

Sourced from o1js's changelog.

1.5.0 - 2024-07-09

Breaking changes

  • Fixed a vulnerability in OffchainState where it didn't store the IndexedMerkleTree length onchain and left it unconstrained o1-labs/o1js#1676

Added

  • A warning about the current reducer API limitations, as well as a mention of active work to mitigate them was added to doc comments and examples o1-labs/o1js#1728
  • ForeignField-based representation of scalars via ScalarField o1-labs/o1js#1705
  • Introduced new V2 methods for nullifier operations: isUnusedV2(), assertUnusedV2(), and setUsedV2() o1-labs/o1js#1715
  • Experimental.BatchReducer to reduce actions in batches o1-labs/o1js#1676
    • Avoids the account update limit
    • Handles arbitrary numbers of pending actions thanks to recursive validation of the next batch
  • Add conditional versions of all preconditions: .requireEqualsIf() o1-labs/o1js#1676
  • AccountUpdate.createIf() to conditionally add an account update to the current transaction o1-labs/o1js#1676
  • IndexedMerkleMap.setIf() to set a key-value pair conditionally o1-labs/o1js#1676
  • Provable.assertEqualIf() to conditionally assert that two values are equal o1-labs/o1js#1676
  • Add offchainState.setContractClass() which enables us to declare the connected contract at the top level, without creating a contract instance o1-labs/o1js#1676
    • This is enough to call offchainState.compile()
  • More low-level methods to interact with MerkleList o1-labs/o1js#1676
    • popIfUnsafe(), toArrayUnconstrained() and lengthUnconstrained()

Changed

Deprecated

  • Deprecated Nullifier.isUnused(), Nullifier.assertUnused(), and Nullifier.setUsed() methods o1-labs/o1js#1715
  • createEcdsa, createForeignCurve, ForeignCurve and EcdsaSignature deprecated in favor of V2 versions due to a security vulnerability found in the current implementation o1-labs/o1js#1703
  • Deprecate AccountUpdate.defaultAccountUpdate() in favor of AccountUpdate.default() o1-labs/o1js#1676

Fixed

  • Fix reversed order of account updates when using TokenContract.approveAccountUpdates() o1-labs/o1js#1722
  • Fixed the static check() method in Struct classes to properly handle inheritance, preventing issues with under-constrained circuits. Added error handling to avoid using Struct directly as a field type. o1-labs/o1js#1707
  • Fixed that Option could not be used as @state or event o1-labs/o1js#1736

1.4.0 - 2024-06-25

Added

  • SHA256 low-level API exposed via Gadgets.SHA256. o1-labs/o1js#1689 @​Shigoto-dev19
  • Added the option to specify custom feature flags for sided loaded proofs in the DynamicProof class. o1-labs/o1js#1688
    • Feature flags are required to tell Pickles what proof structure it should expect when side loading dynamic proofs and verification keys.
    • FeatureFlags is now exported and provides a set of helper functions to compute feature flags correctly.

... (truncated)

Commits

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Bumps [o1js](https://github.com/o1-labs/o1js) from 0.17.0 to 1.5.0.
- [Changelog](https://github.com/o1-labs/o1js/blob/main/CHANGELOG.md)
- [Commits](https://github.com/o1-labs/o1js/commits)

---
updated-dependencies:
- dependency-name: o1js
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Jul 11, 2024
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dependabot bot commented on behalf of github Jul 25, 2024

Superseded by #805.

@dependabot dependabot bot closed this Jul 25, 2024
@dependabot dependabot bot deleted the dependabot/npm_and_yarn/packages/frontend/o1js-1.5.0 branch July 25, 2024 15:16
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