January 30, 2026 - Version 2.0.0

Features

• Stripe Payment Migration - Complete migration to Stripe for more reliable and transparent payment processing

• Advanced Subscription Management - Plan switching with price difference preview, simplified reactivation, and scheduled plan changes

• New AI Models - Added GPT-5.2, GPT-5.2 Chat, and Gemini 3 Flash with optimized system prompts

• Dark Mode - Light, dark, and automatic theme modes that adapt to system preferences

• Collapsible Side Panels - Retractable panels for a cleaner, more flexible workspace

• Reasoning Indicator - Visual indicator showing AI reasoning process on compatible models

• Subscription Status Banner - Clear visibility of current subscription state across the platform

Improvements

• Conversation Sync - Enhanced synchronization for more reliable conversation state management

• Message Handling - Improved reliability in message processing and delivery

• Navigation Flow - Smoother transitions and more intuitive navigation throughout the app

• Conversation History - More readable and organized conversation list display

• UI Polish - Refined active states and hover effects across all interactive elements

• Free Plan Support - Better handling and feature access for free tier users

• Context Coherence - More consistent AI responses with improved context retention

• Data Consistency - Improved handling of dates and data formatting across the platform

November 17, 2025 - Version 0.5.0

Features

• Improved Text Input - Enhanced width measurement handling for single-line input, providing a smoother typing experience

• Credit Management Improvement - Implemented improved methods of allocation

• Updated Communication Integration ⨯ - Streamlined communication to increase user experience

• Enhanced Property Data - Added semantic distinction for property pricing fields for more accurate analysis

• System Reliability - Configured all Docker containers with automatic restart policy for improved uptime

Improvements

• Database Optimization - Corrected field names in property search instructions

• Query Performance - Optimized user retrieval by fetching all users at once instead of individual queries

• Code Quality - Enhanced credit allocation logic, removed redundant code and comments, improved function naming

• Text Measurement - Optimized rendering measurements with better letter-spacing handling

Fixes

• Text Input Reliability - Fixed width detection issues in custom input component using accurate rendered measurements

• Function Corrections - Fixed multiple function name typos across email provider and user management

• Code Cleanup - Removed redundant error handling and streamlined allocation process

November 3, 2025 - Version 0.4.2

Improvements

• Clearer Error Messages - Enhanced error message clarity for better user understanding

• Improved API Reliability - Better error handling in APIs for better clarity

• MCP Architecture Update - Switched MCP to use fetch instead of axios to improve error clarity

• Filter Optimization - Updated filter normalization settings for better query performance

October 31, 2025 - Version 0.4.1

Fixes

• Fixed History Access - Resolved errors that occurred when clicking on conversation history

• Improved Message Handling - Better processing of specific message types for more reliable chat functionality

October 30, 2025 - Version 0.4.0

Imrovements

• Enhanced Tool Display - Improved how AI tool calls and results are displayed in chat for better transparency and understanding

• Claude Haiku Support - Added database migration for Claude 4.5 Haiku model conversion

• Code Quality - Improved code quality in HistoryCard and CustomMarkdownRender components

• Package Updates - Updated package manager to pnpm@10.20.0

October 29, 2025 - Version 0.3.0

Features

• Enhanced Location Intelligence - Improved postal code handling and location resolution for more accurate property searches

• Claude Haiku Model - Added support for Claude 4.5 Haiku, offering faster responses for simpler queries

• Improved Plan Upgrade Messaging - Enhanced communication for users looking to upgrade their subscription plan

• Account Management - Added synchronisation for better user experience

Improvements

• Better Error Prevention - Added field validation to prevent system errors during complex property queries

• Stop Button Functionality - Implemented ability to abort long-running AI responses for better control

• Improved Loading Indicators - Refined loading spinner visibility and styling for clearer feedback during operations

• Enhanced API Architecture - Improved Rehan API with better location resolution and data access capabilities

• MCP Framework Migration - Migrated to MCP Framework abstraction layer for better maintainability

• Better Error Handling - Improved error management across Rehan API integration

• Code Quality - Streamlined message processing, improved filtering logic, and cleaned up redundant code

• Development Tools - Added ngrok configuration and development utilities

Fixes

• Fixed Usage Calculations - Corrected logic for credit and subscription usage tracking

• Resolved Division Errors - Fixed calculation errors when computing usage percentages

• CORS Configuration - Updated CORS origin to use dynamic environment variables

• Build Process - Fixed Mastra build issues and updated build scripts for consistency

• Package Management - Updated to pnpm@10.19.0

October 3, 2025 - Version 0.2.2

Features

• Upgraded AI Models - Switched to Claude Sonnet 4.5

• Enhanced Web Search - Integrated Perplexity web search for more precise and up-to-date market information

• Expanded AI Model Support - Upgraded AI packages to ensure seamless usage of OpenAI and Google Gemini models

Improvements

• Better Text Display - Improved text handling and word wrapping in chat responses for enhanced readability

September 29, 2025 - Version 0.2.1

Fixes

• Fixed New User Registration Issue - Resolved an error that prevented first-time users from successfully creating their accounts

• Improved user activity statistics - Enhanced understanding of activity to deliver better customer experience

September 26, 2025 - Version 0.2.0

Features

• DCF Analysis Tool - Added comprehensive Discounted Cash Flow analysis capabilities for property valuation

• Slash Commands - Introduced quick command functionality for faster navigation and operations

• Sequential Thinking Integration - Enhanced AI agent capabilities with multi-step reasoning for more accurate property analysis

• Web Search Integration - Allowed agent to access real-time market data and external property information

• Last Updated Timestamps - Added visual indicators showing when data was last refreshed

• Protected Router - Implemented secure access controls with user authentication for enhanced data protection

Improvements

• Database Migration - Migrated to PostgreSQL for improved performance and scalability

• Schema Validation - Resolved compatibility issues with data validation that were affecting Docker deployments

• API Endpoint Updates - Renamed valuation endpoints for better clarity and consistency

• Metadata Handling - Optimized data retrieval to prevent system overload during peak usage

• Token Management - Improved credit system efficiency

• Subscription References - Updated plan terminology for clearer user comprehension

• GitHub Integration - Added automated code review workflows for enhanced development quality

• Data Refresh - Reduced polling intervals for more responsive real-time updates

September 1, 2025 - Version 0.1.0

Beta

• First release - Released first beta version of Quanthome AI

Transactions screener

We centralized the data relative to all public real estate transactions in Switzerland for you. With our screener tool, you can easily add filters to display the transactions that are relevant for you. Look through, compare and analyse the data to understand market trends and determine the right price for your next sales and acquisitions.

>> List of all public transactions with adress, price, buyer, seller, and building data
>> Filters for location, surface, building age, transaction price, date, buyer and seller

ESG data

Analyse the micro location of any building in Switzerland. Emissions, energy consumption, and heating system give you an idea of the internal situation of the building. Accessibility, proximity to services, population density and climate risks exposure help you understand the immediate environment of every building.

At the real estate investment vehicle level, easily understand the type of buildings that comprise the fund and its ESG strategy and trajectory with key indicators like proportion of fossil-powered buildings, energy intensity and emissions, typology of buildings locations, and climate risks for the portfolio.

>> Energy comsumption and CO2 emissions
>> Climate risk exposure
>> Typology of locations
>> Accessibility
>> Proximity to important services
>> Owner, property manager, certifications and ESG scores (for REIVs only)