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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Spring I/O @springio.net · 20h

📣 The Spring I/O 2026 CFP is now OPEN!

📅 Deadline: 9 January 2026
📍Palau de Congressos de Catalunya, Barcelona

👉 Submit your proposal now and join us on stage: 2026.springio.net

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Arjen Poutsma @poutsma.bsky.social · 22h

Good afternoon, #Devoxx. I know that there there are a lot of interesting sessions this afternoon, but only one of them will feature dancing!

You know what to do.

See you in room 4, at 15:00, for my session “A Long Spring: 19 Years of Living with Your Past Mistakes”.

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 22h

Worse. Bytecode and pretending to be smart about things. Likely the latter is worse.

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Oliver Drotbohm @odrotbohm.de · 1d

The recording of my yesterday‘s “Tactical Domain-Driven Design with #Java and #Spring” at #Devoxx is already up on YouTube… youtu.be/k3o1nSh3g2Q?... ☕️🍃⚗️ #DDD #jMolecules

Tactical Domain Driven Design with Java and Spring by Oliver Drotbohm

YouTube video by Devoxx

youtu.be

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 23h

Today: Sorcery and Black Magic.

Trying to figure out whether I should be scared.

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Sébastien Deleuze @seb.deleuze.fr · 1d

I have just published "Introducing Jackson 3 support in Spring" with hopefully useful insights on Spring Boot 4 upcoming JSON support and on the migration from Jackson 2. spring.io/blog/2025/10...

Introducing Jackson 3 support in Spring

Level up your Java code and explore what Spring can do for you.

spring.io

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 2d

New feature release: @r2dbc.io Postgresql 1.1.0.RELEASE is out

github.com/pgjdbc/r2dbc...

Release v1.1.0.RELEASE · pgjdbc/r2dbc-postgresql

⭐ New Features Expose API to subscribe to Postgres notice messages #570 Add codecs for DayOfWeek, Month, MonthDay, Period, Year, YearMonth #591 Make CodecMetadata.getDataTypes() more flexible #600...

github.com

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 2d

R2DBC Postgresql 1.0.8.RELEASE is out now

github.com/pgjdbc/r2dbc...

Release v1.0.8.RELEASE · pgjdbc/r2dbc-postgresql

⭐ New Features Add codecs for DayOfWeek, Month, MonthDay, Period, Year, YearMonth #591 🐞 Bug Fixes Fix self-suppression when standby is unavailable #678 Include OID explicitly in the SELECT clau...

github.com

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Chris Kovach @chriskov.bsky.social · 4d

100%

Foone @foone.bsky.social · 4d

I accidentally glitched out an animation I was working on and created a perfect example of what the passage of time feels like to someone with ADHD

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Cowtown Coder @cowtowncoder.bsky.social · 5d

Jackson 3.0.0 (GA) release now starting!

github.com/FasterXML/ja...

#java #json #xml #csv #cbor #csv

Jackson Release 3.0

Main Portal page for the Jackson project. Contribute to FasterXML/jackson development by creating an account on GitHub.

github.com

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 5d

Serialized lambdas are exciting to obtain pointer information 👀

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Stéphane Nicoll @snicoll.be · 7d

Please don’t use AI to write PR descriptions.
They add noise, not clarity.

A few honest sentences in your own words > a generic wall of text. Code quality speaks loudest.

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 7d

Microbenchmark Runner 1.0.0 is out now (after residing exactly 7 years at 0.x versions) #JUnit6 #JMH

github.com/mp911de/micr...

Release 1.0.0 · mp911de/microbenchmark-runner

What's Changed Replace usage of deprecated JUnit APIs by @marcphilipp in #43 Upgrade to JUnit 6.0 #51 Upgrade baseline to Java 17 #50 Switch to simple version modifier suffixes for snapshots, mile...

github.com

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 7d

Let me quickly add this feature...

Today's edition ended with refactoring large parts my past me wrote. Cleaning up before adding features proved useful again.

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JUnit Team 💙💛 @junit.org · 9d

#JUnit 6.0.0 is released!

✨ Java 17 and Kotlin 2.2 baseline
🌄 JSpecify nullability annotations
🛫 Integrated JFR support
🚟 Kotlin suspend function support
🛑 Support for cancelling test execution
⏭️ New `--fail-fast` mode for ConsoleLauncher
🧹 Removal of deprecated APIs

docs.junit.org/6.0.0/releas...

JUnit Release Notes

docs.junit.org

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Sergi Almar @sergialmar.com · 9d

The @springio.net 2026 website is coming along nicely and CFP will open soon.

What topics would you love to see at #springio26? 👇

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 11d

Happy Birthday 🎂🎉🎁 Markus @myfear.com. Enjoy your day 🥳

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 14d

Wishing you the happiest of all birthdays 🎂 🎉🎊 now that you’ve reached 50% Mr Acid Techno 🔊🪩 Calvo Bianco @calvobianco.com 😎. Enjoy your day with your loved ones!

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 14d

Winschoten and Blauwestad from above

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JUnit Team 💙💛 @junit.org · 15d

#JUnit 5.14.0-RC1 is ready for testing!

🐞 Bug fixes and enhancements since 5.13.x
✈ Deprecations along with new APIs to ease migration to the upcoming 6.0 release

docs.junit.org/5.14.0-RC1/r...

JUnit 5 Release Notes

docs.junit.org