Please give it a try and let us know what you think! This is your last opportunity before GA on Nov 20!

spring.io/blog/2025/11...

#jfmt v0.1.0-rc1 - the very first release - is out! It's a CLI based #java code formatter, made with GraalVM, #Eclipse JDT and PicoCLI

github.com/bmarwell/jfm...

Let me know what you think of the general approach!

Upgraded 2 of my open source libraries for Spring Boot 4.0.0-RC1:

* error-handling-spring-boot-starter: github.com/wimdeblauwe/...
* htmx-spring-boot: github.com/wimdeblauwe/...

📢Micronaut Fundamentals video course, 7h 37m, is accessible access for free via an OCI Free Learning Subscription on Oracle MyLearn. mylearn.oracle.com/ou/course/mi...
#micronaut

"Internet: GPT5 is so intelligent it's scary, so close to agi"
Meanwhile gpt-5
(Note that the app forbid screenshots to avoid precisely us sharing this)

"GitHub CEO says the ‘smartest’ companies will hire more software engineers, not less, as AI develops"

Meaning, what can now be created by one developer with the help of AI tools, needs to be maintained by even more developers ;)

medium.com/@kt149/githu...

Running a #Java 21 (or newer) application on a #RaspberryPi 3, Zero 2, or other type with an #Arm #Cortex #A53 processor results in an error. This is a known bug that is fixed for the July update release.

All info and workaround on: www.pi4j.com/blog/2025/20...

#JavaOnRaspberryPi

And there you go: Spring Boot 3.5.1 is available.

This concludes our releases day. Next up in July, maintenance releases and the first milestone of Spring Boot 4!

spring.io/blog/2025/06...

@spring.io

Build your first #Java #AI agent with #ADK, the open source agent development kit recently launched by Google.
www.youtube.com/watch?v=VM3b...

With IntelliJ IDEA 2025.1, JetBrains AI Assistant supports Model Context Protocol (MCP) servers. Full story here 👉 jb.gg/p4a9as 👈