🪲 Bug Fixes
- Configuration property annotation processor does not notice overriding getter methods #23969
- Incremental compilation does not keep metadata for inner classes #23959
- HttpEncodingAutoConfiguration is not added to the WebMvcTest slice #23813
- Jar entries are duplicated in BOOT-INF/lib with layered jars and Maven #23801
- server.servlet.session.timeout not in effect when using Jetty starter without jakarta.annotation and javax.annotation #23750
- If the JVM is killed while refresh is in progress, the shutdown hook does not close the context #23743
- Setting server.undertow.eager-filter-init has no effect #23676
@ConfigurationPropertiesBindingdoes not apply Formatter beans #23614- H2 Console error with AbstractRoutingDataSource #23569
- When using embedded Jetty, an error response to a HEAD request has a body #23555
- Custom layer definition does not pick up snapshots #23533
- BootJar.getConfigurations() should not be public API #23527
- Dependency management for Netty tcNative does not include its netty-tcnative module #23508
- PropertiesLauncher requires spring-core on the classpath #23500
- Log4j's tag library doesn't work out of the box as log4j-*.jar is skipped by default #23481
- Unexpected application context cache hit when testing with SpringBootTest webEnvironment MOCK and DEFINED_PORT #23477
- Log4j2 configuration is not picking up some properties #23428
- Flyway configuration ignores init-sqls when using spring.datasource.* properties #23408
- Wildcard locations for configs causes files to be parsed multiple times on k8s #23160
- Datasource initialisation with JPA schema configured in deferred mode happens asynchronously #22852
- Maven plugin build-image creator step fails in Bitbucket pipelines #22840
📔 Documentation
- Remove version elements from Maven plugin documentation #23930
- Document how to enable h2c via programmatic configuration #23812
- Note that using LiveReload requires Devtools restart to be enabled #23764
- Add upgrading section to reference docs with a link to the wiki #23611
- Add example of setting system property in gradle bootRun #23598
- Update configuration metadata appendix to remove description for Gradle 4.5 and earlier as it is no longer supported #23567
- Fix typos in reference documentation and contributing guidelines #23561
- Fix link to Log4j's JDK Logging Adapter in reference documentation #23461
- Revisit hint on using classpath* for retrieving templates #23452
- Document support for Java 15 #23448
- Note the Kt class name suffix when describing how to configure a Kotlin application's main class name #23422
- Add anchor links to section headers in Gradle and Maven plugin reference docs #23406
- Document how JAVA_OPTS can be used with the buildpack #21582
- Maven layers documentation is incomplete #21555
- Document how to override attributes already specified in Maven plugin configuration #21536
- Add example of default Cloud Native Buildpacks Builder #19967
🔨 Dependency Upgrades
- Upgrade to Byte Buddy 1.10.17 #23865
- Upgrade to Caffeine 2.8.6 #23866
- Upgrade to Couchbase Client 3.0.9 #23867
- Upgrade to Dropwizard Metrics 4.1.14 #23868
- Upgrade to Hazelcast 3.12.10 #23869
- Upgrade to Hibernate 5.4.22.Final #23870
- Upgrade to Hibernate Validator 6.1.6.Final #23871
- Upgrade to HttpClient 4.5.13 #23872
- Upgrade to Jackson Bom 2.11.3 #23873
- Upgrade to Jetty 9.4.33.v20201020 #23874
- Upgrade to jOOQ 3.13.5 #23875
- Upgrade to JUnit 4.13.1 #23876
- Upgrade to JUnit Jupiter 5.6.3 #23915
- Upgrade to Lettuce 5.3.5.RELEASE #23922
- Upgrade to Lombok 1.18.16 #23877
- Upgrade to Micrometer 1.5.6 #23791
- Upgrade to MySQL 8.0.22 #23878
- Upgrade to Neo4j OGM 3.2.17 #23879
- Upgrade to Netty 4.1.53.Final #23880
- Upgrade to Postgresql 42.2.18 #23881
- Upgrade to R2DBC Bom Arabba-SR8 #23882
- Upgrade to Reactor Dysprosium-SR13 #23770
- Upgrade to RSocket 1.0.3 #23911
- Upgrade to RxJava2 2.2.20 #23883
- Upgrade to Spring AMQP 2.2.12 #23784
- Upgrade to Spring Data Neumann-SR5 #23777
- Upgrade to Spring Framework 5.2.10 #23526
- Upgrade to Spring Integration 5.3.3 #23780
- Upgrade to Spring Kafka 2.5.7 #23787
- Upgrade to Spring Security 5.3.5.RELEASE #23884
- Upgrade to Tomcat 9.0.39 #23885
❤️ Contributors
We'd like to thank all the contributors who worked on this release!