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Spring Boot 3.5.x Release Notes
4 versions
Comprehensive release notes and changelog for Spring Boot 3.5.x, including security patches, bug fixes, and feature updates across all supported versions.
September 2026
3.5.20
Released Sep 24, 2026 Full Version:
3.5.16-spring-boot-3.5.20
Dependency Upgrades
- Apache Tomcat
10.1.60 - Build Helper Maven Plugin
3.6.2 - FreeMarker
2.3.35 - Hibernate
6.6.58.Final - Jackson
2.21.7 - Jakarta JSON Bind
3.0.3 - Jaybird
6.0.6 - Jetty
12.0.39 - jOOQ
3.19.38 - Lombok
1.18.48 - Netty
4.1.138.Final - R2DBC MSSQL
1.0.7.RELEASE - SLF4J
2.0.20 - WebJars Locator Lite
1.1.5
August 2026
3.5.19
Released Aug 28, 2026 Full Version:
3.5.16-spring-boot-3.5.19
Dependency Upgrades
- Jackson
2.21.6 - Spring AMQP (NES)
3.2.12-spring-amqp-3.2.14 - Spring Auth Server (NES)
1.5.8-spring-authorization-server-1.5.10 - Spring Batch (NES)
5.2.6-spring-batch-5.2.8 - Spring Data BOM (NES)
2025.0.13-spring-data-bom-2025.0.15 - Spring Framework (NES)
6.2.19-spring-framework-6.2.21 - Spring GraphQL (NES)
1.4.6-spring-graphql-1.4.8 - Spring HATEOAS (NES)
2.5.3-spring-hateoas-2.5.5 - Spring Integration (NES)
6.5.10-spring-integration-6.5.12 - Spring Kafka (NES)
3.3.16-spring-kafka-3.3.18 - Spring LDAP (NES)
3.3.8-spring-ldap-3.3.10 - Spring Pulsar (NES)
1.2.18-spring-pulsar-1.2.20 - Spring REST Docs (NES)
3.0.6-spring-restdocs-3.0.8 - Spring Retry (NES)
2.0.13-spring-retry-2.0.15 - Spring Security (NES)
6.5.11-spring-security-6.5.13 - Spring Session (NES)
3.5.7-spring-session-3.5.9 - Spring Web Services (NES)
4.1.4-spring-ws-4.1.6
3.5.18
Released Aug 3, 2026 Full Version:
3.5.16-spring-boot-3.5.18
Dependency Upgrades
- CycloneDX Maven Plugin
2.9.3 - DB2 JDBC
12.1.5.0 - Groovy
4.0.33 - Hibernate Validator
8.0.5.Final - Hibernate
6.6.55.Final - Jackson Bom
2.21.5 - Jersey
3.1.12 - Jetty
12.0.37 - Logback
1.5.38 - MariaDB
3.5.10 - Maven Help Plugin
3.5.2 - Neo4j Java Driver
5.28.14 - Netty
4.1.136.Final - Postgresql
42.7.13 - Pulsar
4.0.13 - R2DBC MSSQL
1.0.5.RELEASE - R2DBC MariaDB
1.3.1 - R2DBC MySQL
1.4.3 - Tomcat
10.1.57 - UnboundID LDAPSDK
7.0.5 - Undertow
2.3.26.Final - WebJars Locator Lite
1.1.4 - Yasson
3.0.5 - jOOQ
3.19.36
July 2026
3.5.17
Released Jul 9, 2026 Full Version:
3.5.16-spring-boot-3.5.17
Notes
- This release originates from the open‑source Spring Boot repository forked by HeroDevs. It encompasses modifications implemented by HeroDevs to ensure successful framework builds. This release contains no functional changes from Spring Boot
3.5.16.
Dependency Upgrades
- Spring AMQP (NES)
3.2.12-spring-amqp-3.2.13 - Spring Authorization Server (NES)
1.5.8-spring-authorization-server-1.5.9 - Spring Batch (NES)
5.2.6-spring-batch-5.2.7 - Spring Data BOM (NES)
2025.0.13-spring-data-bom-2025.0.14 - Spring GraphQL (NES)
1.4.6-spring-graphql-1.4.7 - Spring HATEOAS (NES)
2.5.3-spring-hateoas-2.5.4 - Spring Integration (NES)
6.5.10-spring-integration-6.5.11 - Spring Kafka (NES)
3.3.16-spring-kafka-3.3.17 - Spring LDAP (NES)
3.3.8-spring-ldap-3.3.9 - Spring Pulsar (NES)
1.2.18-spring-pulsar-1.2.19 - Spring REST Docs (NES)
3.0.6-spring-restdocs-3.0.7 - Spring Retry (NES)
2.0.13-spring-retry-2.0.14 - Spring Security (NES)
6.5.11-spring-security-6.5.12 - Spring Session (NES)
3.5.7-spring-session-3.5.8 - Spring Web Services (NES)
4.1.4-spring-ws-4.1.5
Stay in the loop
~/herodevs-spring-framework-support
herodevs@nes:open-source$ ./display-support-info.sh