# Enhanced Data Handling and Vercel Compatibility

Saturday, May 17, 2025

Changes from 2 weeks ago to now

## Deployment & Infrastructure Improvements

- **Vercel Deployment Setup**
- Added Vercel deployment configuration files for web hosting
- Configured data directory preservation in Vercel environment
- **User Benefit:** Enables public access to changelogs through a hosted web interface
- **Data Path Handling Improvements**
- Enhanced build script to preserve changelog data files
- Implemented multiple data directory path resolution for Vercel compatibility
- Added comprehensive debugging logs for data directory access
- **User Benefit:** More reliable access to changelog data, especially in hosted environments

## AI Integration Enhancements

- **Greptile API Integration**
- Combined Greptile and OpenAI capabilities for nuanced changelog generation
- Fixed rate limiting issues with OpenAI API calls
- Added codebase indexing before querying using Greptile API
- Enhanced system prompts for descriptive changelog entries
- **User Benefit:** More accurate and context-aware changelog generation

## Core Functionality

- **Commit Analysis Enhancement**
- Modified system to analyze current commit context instead of using default responses
- **User Benefit:** More accurate and relevant changelog entries based on actual code changes

## User Experience & Design

- **User-Centered Design Implementation**
- Added product design choices for user experience improvement
- Implemented features like repository awareness, automatic refresh, export options, and context preservation for git information
- **User Benefit:** More intuitive and user-friendly interface

## Initial Setup

- **Project Foundation**
- Initial commit establishing basic project structure

## Breaking Changes

- None identified in these specific commits

## API Changes

- Integration of Greptile API alongside OpenAI API
- Enhanced API handling for rate limits

## User-Facing Impacts Summary

- Public web access through Vercel deployment
- More reliable data access across different environments
- More accurate and contextual changelog generation
- Better handling of technical details in user-friendly format
- Automatic refresh functionality
- Repository-aware interface
- Export options for changelog data
- Fixed rate limiting issues