What's new

Find out the major changes from our current and previous releases. For anything older, see the release archive.

2025-03-02

This release provides a REST API for accessing coverage data & improves test generation—now including tests without DI, prioritizing constructors & Jersey support. The plugin UI is redesigned for clearer test preparation & error detection.

2025-03-01

This release of Cover improves test quality with improved branch coverage for enum comparisons and enables the Test Review feature by default, giving you more control over generated tests. Cover also adds support for IntelliJ IDEA 2025.1 EAP.

2025-02-02

This release improves Cover's flexibility with Ant support & CLI options to exclude trivial methods from testing. Cover Reports users gain SSO integration for enhanced security. Test generation is improved for Spring Controllers, and several bugs have been resolved.

2025-02-01

This release includes enhancements and resolves issues for the CLI and IntelliJ plugin. Key improvements include resolving an issue where String values could be incorrectly mocked as dependencies, and the introduction of a template `DiffblueBuild.yaml` file for Ant projects, simplifying setup.

2025-01-02

This release improves the Plugin's Test Review functionality, adds a `MaintainedByDiffblue` annotation for tests written by Cover and provides improved guidance to help avoid Spring context initialization failures. It also resolves various issues with the CLI and Plugin.

2025-01-01

This release introduces performance improvements for Cover Reports, improved Test Review diff options and the ability to prevent Cover from writing tests which call specific methods. It also resolves various issues with the CLI and Plugin.

2024-12-02

This release introduces an easily accessible status bar widget for the Plugin providing quick access to license consumption details. It also resolves various issues with the CLI, Plugin and Reports.

2024-12-01

This release introduces support for IntelliJ IDEA 2024.3 and removes support for 2024.1. It also resolves various issues with the CLI, Plugin and Reports.

2024-11-02

In this release, Cover has been optimized to improve test quality by reducing the number of assertions written while maintaining test coverage. This results in cleaner, more maintainable, and more readable tests. It also resolves various issues with the CLI, Plugin and Reports.

2024-11-01

This release reduces the number of overlapping tests written by Cover, improving readability, maintainability and overall test quality. Various CLI and Plugin issues have also been resolved.