How do you upgrade from an earlier version of Spring boot?

When upgrading Spring boot, some properties may have been renamed or removed. Spring Boot provides a way to analyze your application's environment and print diagnostics at startup, but also temporarily migrate properties at runtime. To enable that feature, add the following dependency to your project:

<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-properties-migrator</artifactId>
	<scope>runtime</scope>
</dependency>

Once you're done with the migration, remove this module from your project's dependencies.

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