Release v2.3.9.RELEASE · spring-projects/spring-boot

🪲 Bug Fixes

Migrations performed by Flyway or Liquibase may not have completed before the database is accessed via jOOQ #25279
Dependency management for Hibernate's new hibernate-micrometer module is missing #25277
DatabaseDriver does not detect Amazon Redshift correctly #25265
Missing RabbitMQ metrics if bean is defined as a ConnectionFactory #25138
A ContextRefreshedEvent from a child context may result in deadlock when using JPA deferred repositories #24966
Spring Data Solr support is not flagged as deprecated #24942
Failures when recording metrics in MetricsClientHttpRequestInterceptor may interfere with RestTemplate's main behaviour #24753
WebMvcTest and WebFluxTest ignore user-provided Thymeleaf IDialect beans #24149

Update the Gradle plugin documentation to recommend the maven-publish plugin over the maven plugin #25299
Document Kafka Streams metrics support #25272
Default values of integer properties in the application properties appendix are rendered as decimals #25172
bootRun project property command line example is incomplete #25012
Document the need to use the launcher to be able to use application.* properties in a custom banner #24982
CONTRIBUTING.adoc contains broken link to spring-javaformat-intellij-idea-plugin #24864
Since 2.3.8 and 2.4.2, the documented index format does not match the implementation #24856
Add version to reference docs index #24848
Document logging.register-shutdown-hook and why you may want to enable it #24507
Add some guidance to the reference documentation about diagnosing unexpected property values #24336
Clarify when retaining . characters in property keys requires bracket notation to be used #23390
Highlight that Duration and Period conversion is provided by the ApplicationConversionService and, by default, is not available for web conversion #22718

We'd like to thank all the contributors who worked on this release!