v3.2.2

⚠️ Noteworthy Changes

• Automatically enabling support for Micrometer's observation annotations when AspectJ is on the classpath has proven to be too much. A new property, micrometer.observations.annotations.enabled, has been introduced. It defaults to false. Set it to true to restore the previous behavior #39128

🐞 Bug Fixes

• SslBundle implementations do not provide useful toString() results #39167
• JarEntry.getComment() returns incorrect result from NestedJarFile instances #39166
• Mixing PEM and JKS certificate material in server.ssl properties does not work #39158
• Having AspectJ and Micrometer on the classpath is not a strong enough signal to enable support for Micrometer observation annotations #39128
• Actuator endpoints with no operations that use selectors are not accessible when mapped to / #39122
• Spring Boot 3.2 app that uses WebFlux, Security, and Actuator may fail to start due to a missing authentication manager #39096
• management.observations.http.server.requests.name no longer has any effect #39083
• spring.rabbitmq.listener.stream.auto-startup property has no effect #39078
• Error mark in the log message for PatternParseException is in the wrong place #39075
• Configuring server.jetty.max-connections has no effect #39052
• @ConfigurationPropertiesBinding converters that rely on initial CharSequence to String conversion no longer work #39051
• Manifest attributes cannot be resolved with the new loader implementation #38996
• Throwable from logging system initialization may result in the application silently failing to start #38963
• When using Jetty, idle timeout for IO operations and delayed dispatch cannot be set to less than 30000ms #38960
• spring-boot-maven-plugin repackage uber jar execution fails when jar is put on WSL network drive #38956
• Oracle OJDBC BOM version is flagged not for production use #38943
• Connection leak when using jOOQ and spring.jooq.sql-dialect has not been set #38924
• AutoConfigurationSorter does not always respect @AutoConfigureOrder(Ordered.LOWEST_PRECEDENCE) #38916
• Containers are not started when using @ImportTestcontainers #38913
• Even when spring.security.user.name or spring.security.user.password has been configured, user details auto-configuration still backs off when resource server is on the classpath #38864
• MockRestServiceServerAutoConfiguration with RestTemplate and RestClient together throws incorrect exception #38820

📔 Documentation

• Improve "Sanitize Sensitive Values" section in reference documentation #39199
• Fix link to Log4j2's JDK logging adapter documentation #39171
• Update CRaC support status link #39170
• Remove entry for OCI starter as it is no longer maintained #39165
• Update links to Micrometer docs in metrics section of reference docs #39149
• Use the term "tags" in documentation consistently #39125
• Correct the documentation on injecting dependencies into FailureAnalyzer implementations #39100
• Polish reference documentation #38942
• Document virtual threads limitations #38883

🔨 Dependency Upgrades

• Upgrade to MySQL 8.3.0 #39081
• Upgrade to Byte Buddy 1.14.11 #39184
• Upgrade to Groovy 4.0.17 #39185
• Upgrade to jOOQ 3.18.9 #39186
• Upgrade to Kotlin 1.9.22 #39187
• Upgrade to Lettuce 6.3.1.RELEASE #39188
• Upgrade to MariaDB 3.3.2 #38901
• Upgrade to Micrometer 1.12.2 #38978
• Upgrade to Micrometer Tracing 1.2.2 #38979
• Upgrade to Neo4j Java Driver 5.15.0 #39136
• Upgrade to Netty 4.1.105.Final #39189
• Upgrade to Pulsar 3.1.2 #39190
• Upgrade to Pulsar Reactive 0.5.2 #39191
• Upgrade to R2DBC MySQL 1.0.6 #39192
• Upgrade to R2DBC Postgresql 1.0.4.RELEASE #39193
• Upgrade to R2DBC Proxy 1.1.4.RELEASE #39194
• Upgrade to Reactor Bom 2023.0.2 #38980
• Upgrade to SLF4J 2.0.11 #39195
• Upgrade to Spring Data Bom 2023.1.2 #38981
• Upgrade to Spring Framework 6.1.3 #38982
• Upgrade to Spring Pulsar 1.0.2 #38994
• Upgrade to Spring WS 4.0.10 #39130
• Upgrade to Tomcat 10.1.18 #39196

❤️ Contributors

Thank you to all the contributors who worked on this release:

@724thomas, @BenchmarkingBuffalo, @FBibonne, @Wzy19930507, @amparab, @dependabot[bot], @dreis2211, @okohub, @onobc, @sdeleuze, @skcskitano, and @tobias-lippert