The Java version in pom.xml has been updated from 1.8 to 17. Also, the WorldGuardProtection.java class has been refactored for cleaner code. Specifically, a condition check and player definition are now combined into a single line to improve readability and efficiency.
Introduced a new plugin, YardWatch, implemented with WorldGuard for protection. The plugin checks if WorldGuard is enabled and regulates breaking blocks, placing blocks, and interactions based on WorldGuard's build and interact flags. Also included are updated .gitignore and pom.xml files to manage the project setup.