ScalarDL 3.5 Release Notes

This page includes a list of release notes for ScalarDL 3.5.

v3.5.7

Release date: April 18, 2023

Improvements

• Updated the in-house JRE 8 Docker image to 1.1.11.
• Updated the in-house JRE Docker image to 1.1.12.
• Updated the in-house JRE image to 1.1.10.
• Updated the version of gRPC health probe to 0.4.15.
• Used the latest version of Ubuntu.

Bug fixes

• Added a fix to verify signatures when reading them from Ledger.

v3.5.6

Release date: January 6, 2023

Improvements

• Updated the in-house JRE Docker image.
• Updated the version of ScalarDB.

v3.5.5

Release date: December 2, 2022

Improvements

• Added FunctionManager to make Function mockable.

Bug fixes

• Used scannable LedgerTracer that does storage scan in a Contract.
• Fixed CVE-2022-27664.
• Added FunctionManager to make Function mockable.
• Fixed CVE-2022-42003 and CVE-2022-42004.
• Fixed CVE-2022-32149.
• Added @OverRide to fix a warning from ErrorProne.
• Updated the version of gRPC to fix a vulnerability.

v3.5.4

Release date: September 22, 2022

Improvements

• Updated the in-house JRE 8 Docker image to 1.1.7.
• Updated the in-house JRE 8 Docker image to 1.1.8.

Bug fixes

• Fixed Ledger/Auditor/Client configuration loading.

v3.5.3

Release date: August 19, 2022

Bug fixes

• Fix validation in Ledger-only mode with the V2 argument.

v3.5.2

Release date: August 17, 2022

Improvements

• Updated the Javadocs for ClientService.
• Put AbstractRequest back to the client JAR.

Bug fixes

• Fixed the camel case fields.
• Fixed the contract argument handling in DagValidator.

v3.5.1

Release date: August 10, 2022

Improvements

• Updated JRE 8 to 1.1.6.

Bug fixes

• Fixed the degradation of contract properties handling.

v3.5.0

Release date: August 3, 2022

Enhancements (backward compatible)

• Added a new Ledger interface that matches the new contract I/F.
• Added a Jackson-based contract and ledger.
• Used DeprecatedLedgerReturnable for deprecated classes.
• Exposed JSON libraries for applications to call ClientService APIs.
• Added E2E tests for checking backward compatibility in the new Contract/Ledger interface.
• Changed to the master branch.
• Used Jackson for internal JSON processing.
• Used static SerDe.
• Revived the old AssetProof and used it for backward compatibility.
• Implemented V2 format for JsonNode-based arguments.
• Renamed JavaxJson to Jsonp.
• Fixed LedgerTracerManager for Jackson.
• Updated the client JAR.
• Introduced a contract context to pass runtime information from contracts to functions.
• Restricted Functions from being cached since Functions are not thread safe.
• Refactored ClientConfig and ClientServiceFactory.
• Fixed smallbank.
• Fixed scan for new Ledger interfaces.
• Allowed the execution of a contract that has scan and put.
• Fixed backward-incompatible issue in contract argument processing.
• Fixed function ID extraction bug.
• Made storing the data of input dependencies not configurable.
• Updated Javadocs.
• Updated based on SpotBugs warnings.

Improvements

• Added an administrator interface to Auditor.
• Renamed Assetbase to AssetLedger and assetbase to ledger.
• Refactored AuditorConfig.
• Fixed warnings from ErrorProne.
• Restricted the pushing of unused containers.
• Fixed unnecessary toString().
• Upgraded the version of ScalarDB.

Bug fixes

• Updated the internal JRE Docker image to 1.1.3.
• Updated the internal JRE Docker image to 1.1.4.