Spring Shell 4.0.0 GA released!

Spring Shell 4.0.0 GA has been released and is available on Maven Central. This significant update offers several new features, improvements, and bug fixes for developers. Notably, it aligns with the latest Spring Framework and Spring Boot versions. A revamped command model simplifies command creation and management within the shell environment. Null safety has been improved through the use of jSpecify features to prevent errors. The architecture is now more modular, allowing for greater customization possibilities. Updated documentation and examples help developers explore and utilize all new features effectively. Numerous bug fixes enhance the overall stability and reliability of the framework. A migration guide is accessible in the project's wiki for easy transitions. Users can review the comprehensive release notes for detailed change information. The developers encourage community feedback via GitHub issues and discussions. The announcement expresses gratitude to all contributors for their efforts.