v4.0.0 - Complete Bundle Redesign with Modern Architecture

This release represents a fundamental architectural overhaul, prioritizing developer experience, type safety, and Symfony integration best practices.

Breaking Changes

• Authentication: Personal Access Token support added, OAuth 1.0a built-in without external dependencies
• Method Naming: All 60 methods follow consistent verb-first pattern (getArtist, listArtistReleases, searchDatabase)
• Clean Parameters: Array parameters eliminated - direct typed parameters with camelCase naming
• Rate Limiting: Legacy throttle system replaced with Symfony Rate Limiter component integration
• Configuration: Simplified structure with modern Symfony conventions

Migration Required

This is a new installation, not an upgrade from v3.x. All configuration and method calls must be updated. See CHANGELOG.md and UPGRADE.md for detailed migration guide.

Features

• Modern Symfony 6.4 | 7.x | 8.x integration
• Full type safety with automatic parameter validation
• Perfect IDE autocomplete support
• PHP 8.1 - 8.5 compatibility
• 100% test coverage with PHPStan Level 8
• Zero configuration mode for public API access

Documentation

• README
• Migration Guide
• Development Guidelines
• Changelog