It is important to note that for open-source support in 2024.

(Optional) Download the or javadoc.jar for better IDE support and documentation. 3. Key Features of Spring Core 5.0

It includes essential utilities for dependency injection (DI) and Inversion of Control (IoC). 2. How to Download the JAR Manually

If you are maintaining a legacy project, consider looking into extended support options or planning a migration to a supported version.