Plugin System Launch: Introduced a full plugin architecture with Dock plugin type support and Launchpad plugin reclassification, laying the foundation for extensible functionality
Comprehensive Screenshot Upgrade: Added scroll screenshot with commercial-grade stitching algorithm, region selection, fullscreen/window capture, along with image format selection and quality adjustment
OCR Recognition: Added a dedicated OCR result window for extracting text content directly from screenshots
Clipboard History Manager: New clipboard plugin with global hotkey, hover copy button, image deduplication, smart content-type detection, color preview, and excluded apps filter
Snippets & Collections: Introduced a Snippets management system and Collections (favorites) feature, both with configurable toggles
SQLite Storage Migration: Fully migrated all data persistence to SQLite, covering clipboard records, screenshots, and usage statistics, with import/export and automatic backup support
Full Internationalization: Achieved complete i18n coverage across all UI modules, including screenshot type names, hotkey settings, import/export dialogs, and toast notifications
Hotkey System Overhaul: Built a reusable hotkey recorder component with conflict detection and clear support, with dedicated hotkeys configured for all capture types and settings
Performance & Stability: Implemented virtual scrolling and lazy loading for the history window, switched to streaming stitch for scroll capture, and resolved multiple crashes including EXC_BAD_ACCESS, main-thread sleep blocking, and various UI rendering artifacts