content-core

# Changelog All notable changes to Content Core 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). ## [Unreleased] ### Added - Pure Python file type detection via the new `FileDetector` class - Comprehensive file signature detection for 25+ file formats - Smart detection for ZIP-based formats (DOCX, XLSX, PPTX, EPUB) ### Changed - File type detection now uses pure Python implementation instead of libmagic - Improved cross-platform compatibility - no system dependencies required ### Removed - Dependency on `python-magic` and `python-magic-bin` - System requirement for libmagic library ### Technical Details - Replaced libmagic dependency with custom `FileDetector` implementation - File detection based on binary signatures and content analysis - Maintains same API surface - no breaking changes for users - Significantly simplified installation process across all platforms ## Previous Releases For releases prior to this changelog, please see the [GitHub releases page](https://github.com/lfnovo/content-core/releases).