Network

Observability has been improved on the network.

Extra metrics have been added to the Grafana dashboard.

Smart contracts

Metrics to monitor contract performance and execution timing have been added.

Severe performance issues have been fixed on Virtual Executors when there is a large number of abandon requests in the network.

Business Services

A tutorial has been added to the WebWallet application frontend. This will help onboarded users to understand the functionality of WebWallet.

WebWallet usability has been improved due to the correction of issues found during internal testing.

Observer node has been updated due to changes in data flows in smart contracts.

The API has been updated according to functional requirements. New parameters required by the new design have been added.

Application Logic

Jepsen tests were expanded with new cases. These tests check data consistency and system performance under continuous loads.

Benchmark tests now run under heavy loads and check the consistency of data.

The backup manager utility was expanded with new commands: create, merge and prepare.

Integration test coverage has been improved. This improves system stability and simplifies code modifications.

Ledger

Test coverage has been improved.

Critical bugs have been fixed.