# Roadmap Planned features and enhancements for R2-Manager-Worker. ## Recently Completed ✅ ### v3.0.0 - Metrics, Webhooks & S3 Import (December 8, 2025) - ✅ **Metrics Dashboard** - R2 analytics and usage statistics with interactive charts - ✅ **Webhooks** - HTTP notifications for file, bucket, and job events with HMAC verification - ✅ **S3 Import** - Migrate data from Amazon S3 to R2 via Super Slurper integration - ✅ **Audit Logging** - Track all individual file, folder, and bucket operations - ✅ **Automated Database Migrations** - One-click schema upgrades with version tracking - ✅ **Client-Side API Caching** - 50-80% performance improvement on repeat visits - ✅ **Centralized Logger Service** - Structured logging with environment-aware configuration - ✅ **Bucket Filter Bar** - Client-side filtering for main bucket list - ✅ **Persistent View Preference** - Saved List/Grid view selection across sessions ### v2.0.0 - Job History, AI Search & Rate Limiting (November 27, 2025) - ✅ **Job History Tracking** - Complete audit trail for bulk operations - Filterable job list by status, operation type, bucket, and date range - Event timeline modal showing detailed operation history - Real-time progress tracking with percentage completion - D1 database storage with bulk_jobs and job_audit_events tables - Navigation tabs to switch between "Buckets" and "Job History" views ### v2.0.0 - AI Search Integration (November 27, 2025) - ✅ **Bucket Compatibility Analysis** - Visual analysis of which files can be indexed by AI Search - ✅ **Donut Chart Visualization** - Shows indexable vs non-indexable file ratios with percentages - ✅ **Supported File Types** - Markdown, text, JSON, YAML, HTML, and code files up to 4MB - ✅ **Dashboard Integration** - Direct link to Cloudflare Dashboard for AI Search instance creation - ✅ **Dual Search Modes** - AI-powered search (with LLM response) and semantic search (retrieval only) - ✅ **Instance Management** - List, sync, and query existing AI Search instances from the UI - ✅ **Search Results Display** - Real-time results with relevance scores and content snippets - ✅ **Configurable Options** - Adjustable result limits and reranking settings - ✅ **Workers AI Binding** - Uses Cloudflare's native AI binding for optimal performance - ✅ **Mock Data Support** - Full local development support with simulated responses - ✅ **New API Endpoints** - Complete REST API for compatibility, instances, and queries **Benefits:** - Enables semantic search across R2 bucket contents - AI-powered question answering based on your data - Easy integration with existing R2 workflows - No external dependencies - uses Cloudflare's native AI Search ### v2.0.0 - Upload Integrity Verification (November 7, 2025) - ✅ **Client-Side MD5 Calculation** - Uses spark-md5 library to calculate checksums during upload - ✅ **Server-Side ETag Capture** - Worker captures and returns R2's ETag headers for verification - ✅ **Automatic Verification** - Compares client MD5 with server ETag after upload completion - ✅ **Visual Feedback** - UI displays "Verifying..." → "✓ Verified" states with animations - ✅ **Chunked Upload Support** - Verifies both single-chunk (<10MB) and multi-chunk (>10MB) uploads - ✅ **Per-Chunk Verification** - Each chunk's ETag captured and verified for large files - ✅ **Error Detection** - Clear error messages for checksum mismatches ("Verification failed") - ✅ **Minimal Performance Impact** - ~2-3% overhead for upload time - ✅ **Industry Standard** - Uses MD5 checksums matching AWS S3 and R2 conventions - ✅ **Data Corruption Prevention** - Detects silent upload failures and network issues **Benefits:** - Guarantees uploaded files match stored files exactly - Prevents data corruption from network issues - Provides user confidence with visual verification status - Industry-standard practice for cloud storage ### v2.0.0 - API Rate Limiting (November 6, 2025) - ✅ **Tiered Rate Limits** - Three-tier rate limiting system based on operation type (READ/WRITE/DELETE) - ✅ **Per-User Enforcement** - Independent rate limits for each authenticated user by email - ✅ **Cloudflare Workers Rate Limiting API** - Built-in rate limiting using Cloudflare's native API (no KV required) - ✅ **Automatic Classification** - Endpoints automatically classified by HTTP method and path - ✅ **Detailed Error Responses** - 429 responses include tier, limit, period, and retry guidance - ✅ **Violation Logging** - All rate limit violations logged with timestamp, user, endpoint, and tier - ✅ **Response Headers** - Standard rate limit headers (Retry-After, X-RateLimit-Limit, X-RateLimit-Period, X-RateLimit-Tier) - ✅ **Local Development Bypass** - Rate limiting automatically disabled for localhost testing - ✅ **Configurable Limits** - Easy adjustment via wrangler.toml configuration - ✅ **Production-Ready** - Minimal performance impact with sub-millisecond latency **Rate Limit Tiers:** - READ operations: 100 requests per 60 seconds - WRITE operations: 30 requests per 60 seconds - DELETE operations: 10 requests per 60 seconds ### v1.3.0 - Bulk Bucket Deletion (October 27, 2025) - ✅ **Bulk Selection** - Select multiple buckets with checkboxes and visual highlighting - ✅ **Bulk Action Toolbar** - Persistent toolbar showing selection count with "Clear Selection" and "Delete Selected" buttons - ✅ **Enhanced Confirmation Modal** - Lists all buckets to be deleted with total file counts across all buckets - ✅ **Progress Tracking** - Real-time progress display ("Deleting bucket X of Y") with visual progress bar - ✅ **Force Delete** - Automatic deletion of all files within each bucket before bucket removal - ✅ **Error Resilience** - Individual bucket failures don't stop the entire operation - ✅ **Sequential Processing** - Buckets processed one at a time with progress updates ### v1.1 - Advanced Filtering System (October 23, 2025) - ✅ **Extension Filter** - Filter by file extensions with quick presets (Images, Documents, Videos, Audio, Code, Archives, Fonts) - ✅ **Size Filter** - Filter by file size with preset ranges (< 1MB, 1-10MB, 10-50MB, 50-100MB, > 100MB) and custom ranges - ✅ **Date Filter** - Filter by upload date with presets (Today, Last 7/30/90 Days, This Year) and custom date ranges - ✅ **Active Filter Badges** - Visual badges showing all active filters with individual removal - ✅ **Filter Statistics** - Display total size and date range of filtered results - ✅ **Combined Filtering** - Use multiple filter types simultaneously for precise results - ✅ **Mobile Responsive** - Full filter functionality on all screen sizes - ✅ **Keyboard Accessible** - Complete keyboard navigation support with ARIA labels ### v1.0 - File & Folder Management (October 2025) - ✅ **Smart Filtering** - Real-time client-side filtering by filename or folder name - ✅ **Type Filters** - Filter by All/Files Only/Folders Only - ✅ **Match Counter** - Shows filtered results count (e.g., "23 of 156") - ✅ **Clear Button** - Quick clear filter with ✕ button - ✅ **Responsive Design** - Mobile-friendly filter bar layout - ✅ **Case-Insensitive Search** - Matches regardless of capitalization - ✅ **Works with All Views** - Filter in both grid and list views - ✅ **Create Folders** - Create virtual folders with `.keep` placeholder files - ✅ **Rename Folders** - Batch rename operations preserving metadata - ✅ **Copy Folders** - Copy entire folder structures between buckets - ✅ **Move Folders** - Move folders with automatic cleanup - ✅ **Delete Folders** - Safe deletion with force confirmation - ✅ **Breadcrumb Navigation** - Navigate folder hierarchies with ease - ✅ **Visual Folder Display** - Folders appear above files with distinct icons - ✅ **Folder Validation** - Real-time name validation with helpful error messages ## Future Enhancements ### 📦 File Versioning Track and restore previous versions of files: - Automatic version tracking on upload - View version history - Restore previous versions - Compare versions **Storage:** - Versions stored in R2 with metadata - Metadata tracking for version relationships - Configurable retention policy ### 📴 Offline Upload Queue Service worker support for resumable uploads: - Queue uploads when offline - Auto-resume when connection restored - Progress persistence - Retry failed uploads ### 🔄 Scheduled Operations Automate routine tasks: - Scheduled backups - Automatic cleanup of old files - Bucket synchronization ### 🌐 Multi-Region Support Enhance global performance: - Region-specific bucket routing - Geo-replication - Latency optimization - Regional compliance ## Community Requests Have a feature request? [Open a discussion](https://github.com/neverinfamous/R2-Manager-Worker/discussions) or [submit an issue](https://github.com/neverinfamous/R2-Manager-Worker/issues)! ## Contributing Want to help implement these features? Check out the [Development Guide](Development-Guide) and [Contributing Guidelines](https://github.com/neverinfamous/R2-Manager-Worker/blob/main/CONTRIBUTING.md). --- **Note:** This roadmap is subject to change based on community feedback and priorities.