Skip to main content

What’s new in Explyt Test 3.1

Explyt Test 3.1 takes a significant step forward in delivering an even better test generation experience, introducing revised prompts algorithms, incremental fixes that do not rewrite the whole test file, and GPT-4.1 support.

A range of enhancements driven by community feedback improve code quality and make test writing less time-consuming and more comfortable for developers.

You can download Explyt Test 3.1 from our website or GitHub releases.

Key updates​

  • significantly improved and accelerated mechanism for applying LLM fixes
  • saving user prompts for the project

Compatibility updates​

  • supported custom OpenAI-compatible large language model providers
  • OpenAI GPT-4.1
  • OpenAI o4-mini
  • OpenAI o3
  • Gemini 2.5
  • Claude 4
  • Mistral Devstral

Overall improvements​

  • revised prompts for mocking help achieve more precise mocks
  • revised prompts to follow reference test class and additional prompts better
  • detect and prune duplicate generated tests when increasing test coverage

Minor updates and bug fixes​

  • improved context collection algorithm
  • fixed Undo/Redo integration issues in IDE
  • fixed Windows-specific instrumentation (test runner) bugs
  • supported setting package name when generating tests
  • supported Gradle test root creation (other build systems have been supported earlier)
  • enhanced Add Attachments mechanism
  • further improved Coverage Viewer accuracy