Join me and the Seattle Software Crafters group for my talk on "Refactoring Tests"!

The talk starts at 10am PDT (5pm UTC), but you can join 30 minutes earlier to chat.

https://www.meetup.com/seattle-software-craftsmanship/events/310497363/

#Refactoring #AssertJ #JUnit #Testing

#JUnit 6.0.3 is released!

🐞 Bug fixes and enhancements since 6.0.2

https://docs.junit.org/6.0.3/release-notes.html

Meet the #JUnit team in Cologne, Germany, in April at @jcon!

@marcphilipp will give a talk about the road to JUnit 6 and @sormuras and @LogAteWhale will be attending as well.

Please use the following link to support JUnit (10% of the proceeds will go back to the project):
https://pretix.eu/impuls/europe2026/redeem?voucher=JUNIT

✨️ New blog post: "STF Milestone 10: Documentation improvements"

Modernizing #JUnit's documentation by adopting #Antora and hosting on @statichost

👉️ https://marcphilipp.de/blog/2026/01/25/stf-milestone-10-documentation-improvements/

Thanks to the @sovtechfund for their support!

✨ New blog post: "STF Milestone 8: Improved parallel test execution"

Parallel execution support for the Vintage engine, resource lock improvements, and an all-new, ForkJoinPool-free #JUnit Platform implementation of parallel test execution.

👉 https://marcphilipp.de/blog/2026/01/18/stf-milestone-8-improved-parallel-test-execution/

Thanks to the @sovtechfund for their support!

#JUnit 6.0.2 is released!

🐞 Bug fixes and enhancements since 6.0.1

https://docs.junit.org/6.0.2/release-notes.html

#JUnit 5.14.2 is released!

🐞 Bug fixes and enhancements since 5.14.1

https://docs.junit.org/5.14.2/release-notes.html

✨ New blog post: "STF Milestone 7: Safe cancellation"

Introducing a safe way to cancel #JUnit test execution early, e.g. after the first test failed, but still execute all cleanup logic.

👉 https://marcphilipp.de/blog/2025/12/28/stf-milestone-7-safe-cancellation/

Thanks to the @sovtechfund for their support!

#JUnit 5.12.2 is released!

🐞 Fix regression when using CleanupMode.ON_SUCCESS

https://junit.org/junit5/docs/5.12.2/release-notes/

#PairProgramming (if you'd like to) #TDD #JUnit5 #Kotlin #Java

✨ New blog post: "STF Milestone 3: Release verification and automation"

A major goal of the @sovtechfund is to help projects become more sustainable and decrease their truck factor. For #JUnit, one activity in desperate need of improvement in this area was performing a release. Prior to this milestone, all JUnit releases of the past years had been performed from my local computer. It was high time to change that!

https://marcphilipp.de/blog/2025/04/01/stf-milestone-3-release-verification-and-automation/

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screenshot of GitHub Actions workflow chart