This document contents:
1. eBD 3.4 Release notes
1.1. Introduction
1.2. Considerations for migration
2. Developments in the Interface
2.1. Environment Management
2.2. Visualization Environment
2.3. System Scripts
2.4. Architecture
3. New Features
3.1. General
3.2. Integration with Java
3.3. Section features
3.4. Widgets
3.5. eBDML code
3.6. New expressions, objects and internal functions (#)
3.7. Bugs solved
