Release v0.1.1: Fix db.DB() method access and cleanup

### Critical Fixes
- Fix db.DB() method access by implementing GetDBConnector() interface
- Resolve 'sql: unknown driver duckdb' error with proper import
- Clean up package conflicts and remove test files causing issues

### Improvements
- Enhanced connection pool wrapper for proper *sql.DB access
- Updated CHANGELOG.md with detailed fix documentation
- Improved repository hygiene and structure

This release ensures full GORM compatibility and proper access
to underlying database connection pool management.

Author: greysquirr3l

CHANGELOG.md

@@ -5,9 +5,34 @@ All notable changes to the GORM DuckDB driver will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.1.1] - 2025-06-22
+
+### Fixed
+
+- **Critical**: Fixed `db.DB()` method access issue by implementing `GetDBConnector()` interface in connection wrapper
+- Resolved "sql: unknown driver duckdb" error by adding proper DuckDB driver import
+- Cleaned up package conflicts and removed large binary files from repository
+- Updated `.gitignore` to prevent future binary commits
+
+### Changed
+
+- Improved connection pool wrapper to properly expose underlying `*sql.DB` instance
+- Enhanced example application with DB access testing
+- Updated import paths in example to use correct module reference
+
+### Technical Details
+
+The `duckdbConnPoolWrapper` now properly implements the interface needed for GORM to access the underlying `*sql.DB` through the `db.DB()` method. This enables:
+
+- Connection pool configuration (`SetMaxIdleConns`, `SetMaxOpenConns`)
+- Database monitoring (`db.DB().Stats()`)
+- Health checks (`db.DB().Ping()`)
+- All other standard `*sql.DB` operations
+
 ## [0.1.0] - 2025-06-22
 
 ### Added
+
 - Initial implementation of GORM DuckDB driver
 - Full GORM interface compliance
 - Support for all standard CRUD operations
@@ -24,6 +49,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Documentation and examples
 
 ### Features
+
 - **Dialector**: Complete implementation of GORM dialector interface
 - **Migrator**: Full migrator implementation with all migration operations
 - **Data Types**: Comprehensive mapping between Go and DuckDB types
@@ -34,6 +60,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **Raw SQL**: Full support for raw SQL queries and execution
 
 ### Data Type Support
+
 - Boolean values (BOOLEAN)
 - Integer types (TINYINT, SMALLINT, INTEGER, BIGINT)
 - Unsigned integer types (UTINYINT, USMALLINT, UINTEGER, UBIGINT)
@@ -43,27 +70,31 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Binary data (BLOB)
 
 ### Migration Operations
+
 - Table creation, dropping, and existence checking
 - Column addition, dropping, modification, and renaming
 - Index creation, dropping, and management
 - Constraint creation, dropping, and verification
 - Auto-migration with smart column type detection
 
 ### Testing
+
 - Comprehensive unit tests for all functionality
 - Integration tests with real DuckDB database
 - Data type mapping verification
 - Migration operation testing
 - CRUD operation validation
 
 ### Documentation
+
 - Complete README with usage examples
 - API documentation for all public methods
 - Migration guide and best practices
 - Performance considerations and notes
 - Example application demonstrating all features
 
 ### Compatibility
+
 - GORM v1.25.x compatibility
 - Go 1.18+ support
 - DuckDB latest stable version support
@@ -72,6 +103,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Planned Features
+
 - Enhanced error messages and debugging
 - Performance optimizations
 - Additional DuckDB-specific features