Spring Boot 2.6.10 has been released, and the updates are mainly to fix bugs, improve documentation, and upgrade dependencies.
Bugfix
- Fix the issue that using 'ImportAutoConfigurationImportSelector' in a jar loaded by a custom class loader will throw a ClassNotFoundException #31798
- Fix the problem that the route function containing the attribute will cause the /actuator/ map to return a 500 response code due to the UnsupportedOperationException exception #31784
- Log4j2's shutdown hook is not disabled when using Log4j 2.18 or higher #31719
- InstanceAlreadyExistsException when using Actuator with multiple contexts and JMX enabled #31718
- The deprecation tip for spring.data.mongodb.grid-fs-database is in the wrong section #31689
- ApplicationPid does not log a warning if the return time is long #31572
- In failure analysis descriptions, it is difficult to identify trailing whitespace in attribute values # 31571
- Fix Derby's incomplete dependency management #31570
- Metric description records for HTTP Server and Data Repository are empty #31516
- Build image fails with latest Paketo base builder and other buildpacks configured #31233
- Publishing a docker image to a private registry fails without authentication #28844
- In non-reactive apps, health metrics in parent context are not found #27308
Improve documentation
- Explain how to determine the release registry of a docker image #31820
upgrade dependencies
- Upgrade to AppEngine SDK 1.9.98 #31788
- Upgrade to Dependency Management Plugin 1.0.12.RELEASE #31555
- Upgrade to Hibernate 5.6.10.Final #31724
- Upgrade to HttpCore5 5.1.4 #31725
- Upgrade to Jetty Reactive HTTPClient 1.1.12 #31726
- Upgrade to JsonAssert 1.5.1 #31727
- Upgrade to Lettuce 6.1.9.RELEASE #31728
- Upgrade to MariaDB 2.7.6 #31729
- Upgrade to Micrometer 1.8.8 #31612
- Upgrade to Neo4j Java Driver 4.4.9 #31730
- Upgrade to Netty 4.1.79.Final #31731
- Upgrade to Reactor 2020.0.21 #31607
- Upgrade to Spring Data 2021.1.6 #31611
- Upgrade to Spring Framework 5.3.22 #31610
- Upgrade to Spring Integration 5.5.14 #31799
- Upgrade to Spring Kafka 2.8.8 #31785
- Upgrade to Tomcat 9.0.65 #31829