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Spring
spring.io › blog › 2025 › 09 › 18 › spring-boot-3-5-6-available-now
Spring Boot 3.5.6 available now
September 18, 2025 - On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.5.6 has been released and is now available from Maven Central.
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Medium
medium.com › @kalanamalshan98 › spring-boot-3-5-6-released-why-this-small-update-matters-more-than-you-think-89783033f9a5
Spring Boot 3.5.6 Released — Why This Small Update Matters More Than You Think | by Kalana De Silva | Medium
September 22, 2025 - On September 18, 2025, the Spring team released Spring Boot 3.5.6. At first glance, it might look like “just another maintenance release.” It includes ~43 bug fixes, documentation improvements, and dependency upgrades.
Discussions

Top 6 features of Spring Boot 3.5 - A polished upgrade to pave the way for Spring Boot 4.0
It's also linked at the bottom of the article, here's the changelog in the Spring Boot wiki: https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-3.5-Release-Notes More on reddit.com
🌐 r/java
4
27
June 11, 2025
Should You Upgrade from Spring Boot 3.5 to 4.0? Steps to upgrade
Should you upgrade? Obviously yes. Spring Boot does not maintain old versions for long, especially without commercial support. Should you update now? Not your goddamn core production system. The rest of the post is fine, but obviously not really helpful for the case (what exactly should I look at for faults durign upgrades?), and feels veeerrry GPT-like But, everything in the post aside, two major improvements are definitely JSpecifiy and the modularization of Spring Boot. While I dislike the modularization because it makes Spring Boot less easy to start with, there are tons of tools to help with that, and Spring Boot is probably not the cool kid that new developers pick up by random chance. More on reddit.com
🌐 r/programming
5
0
November 22, 2025
Spring Boot 3.5 M1 が利用可能になりました : r/java
🌐 r/java
Top 6 features of Spring Boot 3.5 - A polished upgrade to ...
🌐 r/java
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Maven Repository
mvnrepository.com › artifact › org.springframework.boot › spring-boot › 3.5.6
Maven Repository: org.springframework.boot » spring-boot » 3.5.6
September 18, 2025 - HomePage https://spring.io/projects/spring-boot 🔍 Inspect URL · Links · DateSep 18, 2025 · Filespom (2 KB)jar (1.8 MB)View All · RepositoriesCentralGroovyPlugins · Ranking · #120in MvnRepository · #2in Application Servers · 💡 · Newer Version Available · 3.5.6→4.1.0-M2 ·
Published   Sep 18, 2025
Version   3.5.6
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GitHub
github.com › spring-projects › spring-boot › wiki › Spring-Boot-3.5-Release-Notes
Spring Boot 3.5 Release Notes
Spring Boot 3.5 moves to new versions of several Spring projects: Spring Authorisation Server 1.5.0 · Spring Data 2025.0.0 · Spring GraphQL 1.4.0 · Spring HATEOAS 2.5.0 · Spring Integration 6.5.0 · Spring LDAP 3.3.0 · Spring Security 6.5.0 · Spring Session 3.5.0 ·
Author   spring-projects
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GitHub
github.com › spring-projects › spring-boot › milestone › 397
3.5.6 · Milestone #397 · spring-projects/spring-boot
Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss. - spring-projects/spring-boot
Author   spring-projects
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Reddit
reddit.com › r/java › top 6 features of spring boot 3.5 - a polished upgrade to pave the way for spring boot 4.0
r/java on Reddit: Top 6 features of Spring Boot 3.5 - A polished upgrade to pave the way for Spring Boot 4.0
June 11, 2025 - Top 6 features of Spring Boot 3.5 - A polished upgrade to pave the way for Spring Boot 4.0 · r/coding • · itnext · upvotes · Technical Peer Review: Java 21 / Spring Boot 3.3 Multi-module project with Keycloak integration · r/coding • · trackmenthub ·
🌐
Spring
spring.io › blog › category › releases
Releases - Spring | Blog
Spring Boot 3.4.13 marks the end of open source support for Spring Boot 3.4.x. Please upgrade to Spring Boot 3.5.x or 4.0.x as soon as possible.
🌐
Medium
medium.com › @praveengaddam319 › i-upgraded-to-spring-boot-3-5-6-the-results-were-shocking-05aba140d918
I Upgraded to Spring Boot 3.5.6. The Results Were Shocking. | by PraveenCodes | Medium
October 1, 2025 - Are you still running on Spring Boot 3.4 or an earlier 3.5.x version? If yes, now is the perfect time to upgrade. Spring Boot 3.5.6 is here — and while it looks like a small patch release, it’s actually a big deal.
Find elsewhere
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Maven Repository
mvnrepository.com › artifact › org.springframework.boot › spring-boot-starter-web › 3.5.6
Maven Repository: org.springframework.boot » spring-boot-starter-web » 3.5.6
September 18, 2025 - Home » org.springframework.boot » spring-boot-starter-web » 3.5.6 · Starter for building web, including RESTful, applications using Spring MVC. Uses Tomcat as the default embedded container (deprecated in favor of spring-boot-starter-webmvc) LicenseApache 2.0 ·
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Maven Central
central.sonatype.com › artifact › org.springframework.boot › spring-boot › 3.5.6
org.springframework.boot:spring-boot:3.5.6 - Maven
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot</artifactId> <version>3.5.6</version> </dependency>
🌐
Spring
docs.spring.io › spring-boot › index.html
Spring Boot :: Spring Boot
Spring Boot · Stable · 4.0.5 · 3.5.13 · 3.4.13 · 3.3.13 · Preview · 4.1.0-M4 · Snapshot · 4.1.0-SNAPSHOT · 4.0.6-SNAPSHOT · 3.5.14-SNAPSHOT · Related Spring Documentation · Spring Boot · Spring Framework · Spring Cloud · Spring Cloud Build · Spring Cloud Bus ·
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End of Life Date
endoflife.date › spring-boot
Spring Boot | endoflife.date
6 days ago - Check end-of-life, release policy and support schedule for Spring Boot.
🌐
Spring
spring.io › blog › 2025 › 05 › 22 › spring-boot-3-5-0-available-now
Spring Boot 3.5.0 available now
May 22, 2025 - On behalf of the Spring Boot team and everyone that has contributed, I am pleased to announce that Spring Boot 3.5.0 has been released and is available from Maven Central.
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Maven Repository
mvnrepository.com › artifact › org.springframework.boot › spring-boot-starter-parent › 3.5.6
Maven Repository: org.springframework.boot » spring-boot-starter-parent » 3.5.6
Home » org.springframework.boot » spring-boot-starter-parent » 3.5.6 · Parent pom providing dependency and plugin management for applications built with Maven · Note: There is a new version for this artifact · Maven · Gradle · SBT · Mill · Ivy · Grape ·
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Maven Repository
mvnrepository.com › artifact › org.springframework.boot › spring-boot-starter › 3.5.6
Maven Repository: org.springframework.boot » spring-boot-starter » 3.5.6
Home » org.springframework.boot » spring-boot-starter » 3.5.6 · Core starter, including auto-configuration support, logging and YAML · Note: There is a new version for this artifact · Maven · Gradle · SBT · Mill · Ivy · Grape · Leiningen · Buildr ·
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Gradle
plugins.gradle.org › plugin › org.springframework.boot › 3.5.6
Gradle - Plugin: org.springframework.boot
September 18, 2025 - 1.4.6.RELEASE · 1.4.5.RELEASE · 1.4.4.RELEASE · 1.4.3.RELEASE · 1.4.2.RELEASE · Add this plugin to your build using the plugins DSL: plugins { id("org.springframework.boot") version "3.5.6" } See also: Adding the plugin to build logic for usage in precompiled script plugins.
🌐
Medium
master-spring-ter.medium.com › spring-boot-3-5-whats-new-and-why-it-matters-0564897b7ab3
Spring Boot 3.5: What’s New and Why It Matters | by Master Spring Ter | Medium
May 18, 2025 - Spring Boot 3.5 further optimizes GraalVM native image support, reducing build times and improving compatibility with more third-party libraries.
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GitHub
github.com › spring-projects › spring-boot › releases
Releases · spring-projects/spring-boot
6 days ago - The default value for server.tomcat.max-part-count has been increased from 10 to 50. This aligns it with Tomcat's own default and the default in Spring Boot 3.x.
Author   spring-projects
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Moderne
docs.moderne.io › recipes › catalog › java › spring › spring boot 3.x › migrate to spring boot 3.5 (moderne edition)
Migrate to Spring Boot 3.5 (Moderne Edition) | Moderne Docs
2 weeks ago - Migrate applications to the latest Spring Boot 3.5 release. This recipe will modify an application's build files, make changes to deprecated/preferred APIs, and migrate configuration settings that have changes between versions.