Release: v0.7.89

### Summary of Recent Git Commits

1. **New Feature: CereusDB Extension**
   - Introduced an experimental extension for CereusDB, enhancing the capabilities of the application with multi-variant support and dedicated SQL database functionalities.

2. **Extension Management Improvements**
   - Enhanced the handling of extensions by allowing both unscoped and scoped package formats, improving clarity and functionality in extension management.

3. **Documentation Updates**
   - Updated documentation to reflect the new features and improvements in extension handling, ensuring users have clear guidance on using the updated functionalities.

4. **General Enhancements**
   - Various improvements across different extensions and core functionalities, with a focus on optimizing code and refining user experience.

Author: erdalkaraca