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Classes, methods and properties that were deprecated in Spring Boot 1.3 have been removed in this release. Please ensure that you aren’t calling deprecated methods before upgrading. Log4j 1 support ...

Spring Boot now uses Tomcat 8 and Jetty 9 as embedded servlet containers. This provides Servlet 3.1 and enhanced WebSocket support out of the box. You can still use ...

Microsoft continues our analysis of the remote code execution vulnerabilities related to Apache Log4j (a logging tool used in many Java-based applications) disclosed on 9 Dec 2021. Currently, ...