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Someone asked for an investigation as to what went wrong with the Spring Boot 3.5 release this month. Here's more background for those interested: github.com/spring-proje...

github.comSpring Boot 3.5.2 + Spring Cloud Gateway + Java 24 is still failing · Issue #46041 · spring-projects/spring-bootI have my application using Spring Boot 3.5.0 + Spring Cloud Gateway + Java 24 working fine. Then I upgraded to Spring Boot 3.5.1 and it starts failing and I see 3.5.2 is released to fix the regres...

21/6/25, 3:42 pm7 reposts37 likes

DaShaun Carter

@dashaun.com

22 June 2025

That’s incredibly insightful!

Gunter Rotsaert

@mydeveloperplanet.com

22 June 2025

Wow, what an elaborate explanation 👌

Scott Frederick

@scottfrederick.us

21 June 2025

Nicely explained, Phil. Thanks for all the great work by you and the rest of the team!

Piotr Olaszewski

@piotrooo.bsky.social

21 June 2025

No worries @philwebb.dev heads up 😉

Delbecq David‏

@tchize.be

21 June 2025

not sure I understood, this mean 3.5.1 and 3.5.2 are to not be used?

Phil Webb 🍃

@philwebb.dev

21 June 2025

Yes. Please jump to 5.3.3.

Delbecq David‏

@tchize.be

21 June 2025

anyway, nice explanation. It will also serves me in future as an additional argument to "it's better to rollback a planned release than hotpatch the issues" :)

osukhov.bsky.social

@osukhov.bsky.social

25 June 2025

Thanks for all the hard work you are doing.

Tobias Schneider

@dertobsch.bsky.social

22 June 2025

Thanks @philwebb.dev for this post mortem! It is nice to get a feeling about things that went wrong and learn from it.