v0.9.8

SDK Version v0.9.8 is a release tracking SnarkVM v4.2.0 and SnarkOS v4.2.0.

Full Diff

Features

• Robust Private Function Executions: Private function execution now complete at nearly %100 success rate. This is enabled via the SnapshotQuery (built by @christianwwwwwwww) that uses the new /statepaths endpoints to fetch the statepaths for all record inputs to a function with a fixed stateroot. This object stores all stateroot, statepath, and block height info within the Query object to ensure consistency of stateroot between statepath fetches.
• Sender Ciphertext Decryption: Ability to decrypt sender ciphertexts within the RecordPlaintext and EncryptionToolbox objects, allowing SDK users a convenient way to determine the sender of transactions.
• Verbose Transaction Error Handling: The AleoNetworkClient now has the option to set verbose mode which enables rich error information when transactions fail.

v0.10.0-testnet-rc

SDK Version v0.10.0-testnet-rc is a patch release with the following upgrades:

Fixes

• Implements the SnarkVM QueryTrait using the SnapshotQuery: This query calls the new /statePaths endpoint developed for SnarkOS which ensures a consistent stateroot is fetched for multiple commitments avoiding failures due to stateroots being different between iterations
• Adds the ?debug=true flag to transaction broadcasts which return debug information as to why transactions failed

Note that this SDK release is a pre-release meant for testing the newest SnarkOS version and will not work in production until these changes are released to the public.

v0.9.7

SDK Version 0.9.7 is a patch release which fixes split and upgrade transactions and enables two important features.

Fixes.

• Fixes buildExecutionTransaction function to build valid transactions for the credits.aleo/split and credits.aleo/upgrade functions.

Features

• Adds the submitProvingRequest function to the AleoNetworkClient to enable sending of ProvingRequests to remote proving services.
• Enables the number of constraints to be read from VerifyingKeys.

v0.9.6

What's Changed

• [Update] Upgrade SnarkVM to v4.1.0 in PR 1075
• Execution of arbitrary program versions is enabled.
• Deployment using constructors is now supported.

Full Changelog: v0.9.5...v0.9.6

SDK Release v0.9.5

SDK Version 0.9.5 includes the following.

Enhancements

• Addition of Integer and Boolean plaintext types to the SDK.
• Addition of Bulk Record decryption utilties.
• Addition of getLatestEdition method to the network client which returns the currently deployed edition of a program.
• Ability to get multiple editions of a program using the getProgram method of the network client.

v0.9.4

SDK Version 0.9.4 includes the following enhancements and fixes.

Fixes

• Fix offline transaction creation via the SDK to enable fully offline transaction creation. To use this functionality, set your SDK dependency to 0.9.4-offline-rc
• Fixes SDK docstrings and completion of underspecified docstrings.

Enhancements

• Addition of a buildAuthorizationUnchecked method which allows building authorizations without building a circuit, allowing for build fast requests to trusted external provers.
• Addition of a ProvingRequest object for offloading proving to trusted provers.

v0.9.3

SDK Version 0.9.e will include the following enhancements and fixes.

Feature Additions

• Users of the SDK will be able to create authorization objects from the SDK.
• Methods added to generate record view keys and decrypt records using them.
• Ability to generate transition view keys using account view keys.
• Addition of a convenience method to decrypt an entire transition using an account view key.
• Addition of a EncryptionToolkit object that provides convenience methods for encrypting and decrypting key Aleo protocol objects in JS.

v0.9.2

SDK Version v0.9.2 includes the following fixes and enhancements:

Fixes

• Fix strict module resolution required by stricter module resolution introduced in the most recent versions of typescript.
• moduleResolution: nodenext and moduleResolution: node16 now work correctly.

v0.9.0

SDK Version v0.9.0 includes the following fixes and enhancements:

Fixes

• Fix unspent check in findRecords/findUnspentRecords
• Fix issue related to function import ordering for offline function verification

Enhancements

• Implementation of a network retry to handle function errors
• Implement a client-side awaitable future for transactions submitted to the network

v0.8.8

Changelog

Fixes

• Fix Invalid Account error in SDK deployments
• Fixes documentation errors in Account, and NetworkClient, ProgramManager, and Wasm documentation
• Update SnarkVM Version to v1.5.0

Enhancements

• Adds the ability to specify templates to create in create-leo-app
• Automatic minimum fee calculation, developers no longer need to specify minimum fees
• Pre-check of sufficient public balance for public fees prior to execution via the ProgramManager.
• fromFields/toFields, fromBitsLe/toBitsLe, fromBytesLe/toBytesLe, and toPlaintext serialization methods on all supported Literal Types (Address, Field, Group, Scalar, Signature) allowing hashes to match those hashes made in the Leo environment.

Merged PRs

• [Feature] Expose bit, byte, and fields serialization methods for plaintext, ciphertext, records, and addresses by @alexpitsikoulis in #1010
• Create Leo App - specify template via command line by @christianwwwwwwww in #1011
• Bump openssl from 0.10.70 to 0.10.72 in /wasm by @dependabot in #1015
• Bump tokio from 1.43.0 to 1.44.2 in /wasm by @dependabot in #1016
• [Feature] Automatic fee calculation by @Roee-87 in #1007
• [Release Candidate] Update SDK version to v0.8.8 by @iamalwaysuncomfortable in #1017
• [Docs] Update SDK documentation by @iamalwaysuncomfortable in #1018

Full Changelog: v0.8.7...v0.8.8