Failed webhooks from the same client are now grouped and processed together, reducing duplicate Claude calls.

Nine fixes across query performance, security, and maintenance — including improved indexes and RLS policies.

Outbound messages now persist WhatsApp message IDs for reliable dedup across retries.

Conversations can now be archived directly from the Mini App with two-tap confirmation.

Admin dashboard now displays photo messages inline instead of blank bubbles.

New saga pattern prevents lost bookings if the Smoobu API fails mid-approval (pending → committing → approved).

Renamed properties to clearer names (e.g., "Ap.15" → "Amber #15").

Updated stage indicators to 🔍 mentioned, 👀 interested, 💬 inquiry, 📩 requested.

/funnel command now shows client phone numbers for quick identification.

Fixed property interaction tracking that could lose data when checking multiple properties at once.

New system tracks client journey per property — from availability check through booking request.

Admins receive Telegram alerts when clients progress (👀 checking availability → ❤️ viewing details → 📊 booking intent → 📝 booking request).

New Telegram command shows funnel breakdown by property or across all properties.

Chat bubbles and conversation list now show date with time.

Archived conversations link to their successors for historical funnel tracking.

Debug routes blocked in production environments.

Removed deprecated WhatsApp admin interface; Telegram Mini App is now the sole admin tool.

Property images sent by admins now respect the client's language preference.

Chat now scrolls to bottom when images finish loading, ensuring latest content is visible.

Conversation list shows "Photo" placeholder for image messages instead of blank previews.

Settings page now shows when you last logged in.

Archived conversations now display their full message history with images.

Admin conversations are now linkable via URL hash for easy sharing.

Admins can now send messages and property images directly from the Mini App.

Conversation list shows unread message counts with visual badges.

Keyset pagination and SWR caching improve conversation list performance.

Image picker now shows immediately with loading state instead of delayed appearance.

New collapsible section for viewing past conversations.

Added settings screen with account info and preferences.

Fixed Telegram UI color overrides for proper dark theme support.

New dedicated screen for viewing conversation messages with hash-based routing.

Long conversations are automatically summarized to keep Marcel's context focused and reduce costs.

Marcel tracks which images were already sent per property and skips duplicates, showing counts of new vs. previously sent photos.

Marcel can now notify the admin team via Telegram using the `notify_team` tool.

Marcel now correctly asks for the guest's full name before submitting a booking request.

Media messages now store the actual media ID for reliable replay and auditing.

Fixed animation timing on page load for smoother entrance effects.

Redesigned public landing page with changelog, theme toggle, and custom typography.

Admin pages now require Supabase Magic Link authentication.

Added dark mode support across debug and login pages.

Eliminated flash of login page during magic link callback.

Bookings now include guest language and conversation history.

Fixed dark mode styling and typography issues.

Optimized command output for better mobile readability.

Conversations now track token usage for monitoring.

Marcel remembers property details across conversation turns for more coherent responses.

Admins can now cancel approved bookings from the Mini App dashboard.

Approved bookings are automatically created in Smoobu.

Modernized debug interface with cleaner aesthetics.

Fixed issue where admin-sent images went to wrong conversation.

Added prompt caching and request deduplication for admin agent.

Marcel tracks booking details (dates, guests, property) across conversation turns.

Booking prices now preserve the original currency instead of defaulting to RON.

Conversation history shows descriptive text for sent/received images.

Marcel now sees its own pending booking requests to avoid duplicate submissions.

System errors are now sent to the Telegram #alerts channel.

Unified notification format with proper @mentions for admins.

Local development now works without Telegram authentication.

Admins can check property status and recent enquiries via Telegram.

New Telegram Mini App for approving/denying bookings.

Interactive approve/deny buttons in Telegram notifications.

Marcel now sends property images after describing them.

Fixed silent failures in approve/deny flow; strengthened prompt to prevent hallucinated submissions.

Property notifications now go to dedicated Telegram forum threads.

Marcel automatically detects and remembers the client's preferred language.

Resolved issues with property ID handling and phone number formatting.

New messages cancel in-flight processing to prevent stale responses.

Claude API requests now log request IDs for debugging.

Properties now display check-in and check-out times.

Added property addresses to Marcel's knowledge.

Updated broken image URLs and corrected Smoobu property IDs.

Enabled WhatsApp media proxy in live mode.

Removed unnecessary Smoobu API call from availability checks.

Switched to faster Haiku 4.5 model for admin interactions.

Added comprehensive image tagging system with parking and amenity filters.

Added notes and last-inspected tracking for property photos.

Improved webhook retry handling, fixed race conditions, reduced delays.

Admins can now send property images by name (e.g., "send kitchen photos of Amber #15").

Prevented internal WhatsApp media IDs from leaking to Claude context.

Implemented reliable webhook processing with automatic retries via pg_cron.

WhatsApp image attachments now display in the debug UI.

Messages show which admin sent them (e.g., "Marcel (via Admin Name)").

Admins can use natural language commands instead of slash commands.

WhatsApp media IDs are now cached per phone number for multi-number support.

Fixed button ID parsing that caused duplicate messages after admin confirmations.

Marcel can now send property photos with intelligent filtering by room type.

Marcel can collect guest counts and apply discount codes to bookings.

Media IDs are cached to avoid re-uploading images.

Added signature verification for Kapso webhooks.

Added descriptions, facilities, and images to property data.

Added archive button for clearing old conversations.

Admin and client interfaces are now mobile-responsive.

Updated Marcel's location context to Sibiu.

Fixed admin panel showing duplicate messages for same-phone conversations.

Conversations are now scoped by WhatsApp phone number ID.

Added debug endpoint for replaying past conversations.

Server errors now show in client UI notifications.

Marcel no longer mentions internal system names (Smoobu, etc.) to clients.

Added 'unknown' state for better initial language handling.

Added script to export conversations to markdown.

Consolidated availability checks into single tool to prevent cascade attacks.

Clients can now have multiple archived conversations.

WhatsApp display names are now captured and shown.

Marcel now uses bold, italic, and list formatting in messages.

Test UI supports URL hash params for sharing specific conversations.

Marcel streams responses for faster perceived response time.

WhatsApp read receipts and typing indicators are now shown.

Added signature verification for WhatsApp webhooks.

Service failures now show user-friendly error messages.

WhatsApp API calls now retry with exponential backoff.

Marcel can look up detailed property information.

Added database connectivity check to health endpoint.

Webhooks return immediately; processing continues in background.

Duplicate webhooks short-circuited before hitting Claude API.

Graceful handling for images, voice, and other non-text messages.

Properties are now loaded from database with TTL caching.

Marcel remembers previous messages in the conversation.

Added Pino logging with JSON output for production.

Test UI updates in real-time when messages arrive.

Connected to Smoobu API for availability and booking management.

Booking requests now require admin approval before creation.

Added script to sync properties from Smoobu.

Smoobu API calls retry automatically on failure.

Switched to compact nanoid for message and audit IDs.

Launched AI-powered conversation agent with Claude.

Marcel can check property availability across date ranges.

Clients can request bookings through Marcel.

Booking events are logged to WhatsApp channels.

Rolling conversation summaries for long chats.

Deterministic command parsing for admin operations.

Claude API calls use prompt caching for cost reduction.

Migrated API to Next.js for Vercel deployment.

Consolidated to single emulator architecture.

Added emulator for local WhatsApp testing.

Configured for Vercel serverless deployment.

Added serverless deployment configuration.

Single command starts both UI and server.

Initial release with test UI and conversation management.

Added admin interface for viewing and managing conversations.

Client test page with WhatsApp-style interface.