v4.6

BuilderIO/gpt-crawlerv4.6Sep 29, 2025by dreambladeflag

AI Summary

This update focuses on developer productivity with API documentation, expands export options, optimizes email validation speed, and fixes IP whitelist and campaign issues.

Key Highlights

Added API documentation settings for improved integration
Expanded contact export to support TXT format
Significantly accelerated email validation scanning speed
Fixed IP whitelist accessibility and contact list export reliability

New Features

API documentation portal
Multi-format contact export (TXT)
Optimized email validation algorithms

Full Release Notes

# BillionMail v4.6 Release Notes  

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## ✨ New Features  

### 🔌 API Documentation  
- **Developer portal enhancement**  
  Added API documentation settings for easy access to system APIs, improving development efficiency and integration accuracy  

### 📊 Export Format Expansion  
- **Multi-format contact export**  
  Added TXT export format to contact export functionality, supporting diverse data processing needs  

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## ⚡ Performance Optimization  
- **Accelerated email validation**  
  Optimized abnormal email scanning through improved algorithms and data processing logic, significantly increasing scan speed  

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## 🐛 Bug Fixes  
- **IP whitelist accessibility**  
  Fixed unsubscribe page access issues when IP whitelist is enabled  
- **Contact list export reliability**  
  Resolved contact list export failures under specific conditions  
- **Empty campaign prevention**  
  Fixed issue where marketing tasks with entirely non-sendable recipients would create empty campaigns