Major achievements in this release:

Maven Central Publishing Infrastructure:
- Updated all 19 modules to version 6.2.5-SNAPSHOT
- Implemented central-publishing-maven-plugin for automated publishing
- Added GPG artifact signing for Maven Central compliance
- Complete JAR set generation (binary, source, javadoc)

Javadoc Quality Standards:
- Fixed HTML encoding issues with generic type syntax (<? extends T>)
- Added comprehensive @param and @return documentation
- Resolved heading structure problems for strict validation
- Enhanced documentation in DataConverter, ClassAttribute, MetaData, and MetaDataTypeProvider

GitHub Actions Release Workflow:
- Automated release publishing with proper version management
- GPG signing integration with GitHub secrets
- Automatic next development iteration setup
- Fixed repository URLs to point to metaobjectsdev/metaobjects-core

Documentation Updates:
- Comprehensive CLAUDE.md updates with Maven Central publishing details
- Added publishing process documentation
- Security and compliance information
- Complete artifact structure documentation

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>