What's new
Find out the major changes from our current and previous releases.
Version 2023.03.02
Improved handling of generic types, better variable naming and IntelliJ 2023.1 support
Mar 29, 2023
Higher-quality test code for methods involving generic types
Read moreVersion 2023.03.01
Automatically fix common project dependency issues with one click
Mar 13, 2023
Diffblue Cover IntelliJ Plugin can now fix common missing and mismatched dependency issues with one click
Read moreVersion 2023.02.02
Extensions to custom input rules
Mar 01, 2023
Diffblue Cover extends the types of custom inputs that can be specified in DiffblueRules.yml
Read moreVersion 2023.02.01
Realistic tests using more diverse inputs
Feb 16, 2023
Diffblue Cover now writes tests with a more diverse range of inputs where previously the same object parameters were used
Read moreVersion 2023.01.02
Getting the most out of Diffblue Cover
Jan 31, 2023
Get the most out of Diffblue by automatically configuring your project to get the best results
Read moreVersion 2023.01.01
Enhancements to Spring support
Jan 16, 2023
Enhancements to Spring support and performance improvements
Read moreVersion 2022.12.02
IntelliJ IDEA 2022.3 Support
Dec 16, 2022
Support for IntelliJ IDEA 2022.3 plus improved environment checks logging
Read moreVersion 2022.12.01
IntelliJ IDEA 2022.3 Support
Dec 08, 2022
Support for IntelliJ IDEA 2022.3 plus improved environment checks logging
Read moreVersion 2022.11.02
Four new Diffblue Cover features
Nov 23, 2022
Improvements to custom test input YAML file handling.
Read moreVersion 2022.11.01
Static mocking for methods which create temporary files
Nov 08, 2022
Improved mocking for better test coverage
Read moreVersion 2022.10.03
Improved logging now available
Oct 27, 2022
Improved logging for IntelliJ plugin, plus Mockito versioning information
Read moreVersion 2022.10.02
Improved logging now available
Oct 24, 2022
Improved logging for IntelliJ plugin, plus Mockito versioning information
Read moreVersion 2022.10.01
Enhancements to the log files
Oct 10, 2022
Enhancements to the log files plus meet us at Devoxx October 10th-14th!
Read moreVersion 2022.09.01
Dedicated User and Support Log Files
Sep 12, 2022
Clearer log files with enhanced debug information written to a support log. Enhanced console output to help resolve environment issues.
Read moreVersion 2022.08.05
Updates to Target Directory Handling
Aug 31, 2022
Updates to target directory handling, extended Mockito version support and enhanced static mocking.
Read moreVersion 2022.08.03
Disabling sandboxing and additional dependency recommendation
Aug 15, 2022
Disabling the sandboxing policy in the IntelliJ plugin, plus additional CLI recommendation for dependency if the specified test framework is not on the classpath
Read moreVersion 2022.08.02
Diffblue Cover supports IntelliJ 2022.2
Aug 09, 2022
Diffblue Cover supports IntelliJ 2022.2 plus hotfix for minor Gradle issue
Read moreVersion 2022.08.01
Diffblue Cover supports IntelliJ 2022.2
Aug 02, 2022
Diffblue Cover supports IntelliJ 2022.2 plus new Mockito static mocking
Read moreVersion 2022.07.02
Update to Diffblue Cover's handling of NullPointerExceptions
Jul 19, 2022
Update to Diffblue Cover's handing of NullPointerExceptions
Read moreVersion 2022.07.01
Increasing coverage
Jul 04, 2022
Tests for Spring Controllers with session attributes
Read moreVersion 2022.06.02
Customization enhancements
Jun 20, 2022
Diffblue Cover now allows writing tests for code that calls JNI libraries, and also provides additional guidance for using custom rules
Read moreVersion 2022.06.01
Skeleton Tests and other enhancements
Jun 06, 2022
Skeleton tests are now available
Read moreVersion 2022.05.02
Skeleton tests now available
May 23, 2022
Skeleton tests now available in the Diffblue Cover IntelliJ plugin
Read moreVersion 2022.05.01
Enhanced messaging for Diffblue Cover Reports
May 09, 2022
Enhanced messaging for Diffblue Cover Reports, plus improved Javadocs
Read moreVersion 2022.04.02
Support for IntelliJ IDEA 2022.1
Apr 25, 2022
Support for IntelliJ IDEA 2022.1 now available, plus update to minimum Gradle version
Read moreVersion 2022.03.02
Updates to the Diffblue Cover IntelliJ Plugin
Mar 28, 2022
Updates to the Diffblue Cover IntelliJ Plugin, plus Java 17 support coming soon!
Read moreVersion 2022.03.01
More tests written for the Diffblue Cover IntelliJ plugin
Mar 14, 2022
More plugin tests plus SonarQube warning suppression
Read moreVersion 2022.02.02
Diffblue Cover and SonarQube
Feb 28, 2022
Using Diffblue Cover with SonarQube effectively, plus how to update Diffblue Cover in a CI Pipeline
Read moreVersion 2022.02.01
JUnit selection updated
Feb 14, 2022
JUnit selection updated, additional enhancements
Read moreVersion 2022.01.02
Upgrade all editions of Diffblue Cover Plugins from the JetBrains Marketplace
Jan 31, 2022
Upgrade all editions of Diffblue Cover Plugins from the JetBrains Marketplace, updates to Cover Reports for ease of use
Read moreVersion 2022.01.01
First release for 2022 - various enhancements
Jan 17, 2022
Support for Mockito 4.0, faster indexing and improved CI pipeline documentation.
Read moreVersion 2021.06.02
Various enhancements
Jun 21, 2021
Various enhancements including writing assertions for objects that implement functional interfaces, and shorter unique names for run configurations.
Read moreVersion 2021.02.01
Enhancing mocking
Feb 04, 2021
This release enhances the use of Mocking
Read more