v0.5.0

Added — Backend

• ChunkyContext abstract class for class-based upload context registration
• Chunky::register() method for class-based contexts
• Chunky::simple() one-line context registration with validate-and-move
• UploadMetadata::withStatus() immutable method for status transitions
• updateStatus() added to UploadTracker contract (both drivers implement it)
• UploadCompleted event now carries full UploadMetadata DTO via $event->upload (backward-compatible shorthand properties preserved)
• Config contexts array for auto-registering class-based contexts on boot
• Validation error for unregistered upload contexts (was silently ignored)
• Auth middleware documentation in config and README

Added — Frontend

• Auto-detect XSRF-TOKEN cookie for zero-config CSRF in Laravel apps
• createDefaults() factory for isolated config scopes (no global state pollution)
• checksum option to disable per-chunk SHA-256 computation ({ checksum: false })
• Concurrent upload guard — upload() throws if already in progress
• resume() and retry() return boolean indicating success
• AbortController cleanup on new upload (prevents leaked requests)
• Endpoint URL validation at construction time ({uploadId} placeholder required)
• chunky:progress and chunky:chunk-uploaded DOM events in Alpine component
• Linked source maps for all frontend package builds
• Consistent type exports and setDefaults/getDefaults/createDefaults re-exports across all wrapper packages

Fixed

• React hook now recreates uploader when options change (was ignoring updates)
• instanceof DatabaseTracker coupling removed from AssembleFileJob
• FilesystemTracker now supports updateStatus() with completed_at timestamp

npm packages

• All packages bumped to v0.5.0 (core, vue3, react, alpine synchronized)