What’s New in Spring Boot 2.3.5, 2.2.11, and 2.1.18 Releases?

Spring Boot 2.3.5

Spring Boot 2.3.5 has been released and is now available from Maven Central.

<parent>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-parent</artifactId>
  <version>2.3.5.RELEASE</version>
  <relativePath/> <!-- lookup parent from repository -->
</parent>

This version includes 92 bug fixes, documentation improvements and dependency upgrades [1].

Spring Boot 2.2.11

Spring Boot 2.2.11 has been released and is now available from Maven Central.

<parent>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-parent</artifactId>
  <version>2.2.11.RELEASE</version>
  <relativePath/> <!-- lookup parent from repository -->
</parent>

This version includes 50 bug fixes, documentation improvements and dependency upgrades [2].

Spring Boot 2.1.18

Spring Boot 2.1.18 has been released and is now available from Maven Central.

<parent>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-parent</artifactId>
  <version>2.1.18.RELEASE</version>
  <relativePath/> <!-- lookup parent from repository -->
</parent>

This version includes 20 bug fixes, documentation improvements and dependency upgrades [3].

Note: Spring Boot 2.1.18 is the final update of the 2.1 line; as of November 1, 2020, the 2.1.x series entered End‑of‑Life (EOL). Users of 2.1.x are advised to upgrade to Spring Boot 2.3.x.

References

[1] 2.3.5 bug fix list: https://github.com/spring-projects/spring-boot/releases/tag/v2.3.5.RELEASE

[2] 2.2.11 bug fix list: https://github.com/spring-projects/spring-boot/releases/tag/v2.2.11.RELEASE

[3] 2.1.18 bug fix list: https://github.com/spring-projects/spring-boot/releases/tag/v2.1.18.RELEASE