Spring Boot now uses version 2.2 of H2 by default. To continue using a database from earlier version of H2 it may be necessary to perform a data migration. Before upgrading, export the database using ...

Note that contrary to Spring Boot 2.7.x, the ActiveMQ starter is client only. To use the embedded broker, org.apache.activemq:activemq-broker should be added to your application. To make it easier to ...