Changelog

All notable changes to the Qwen OpenAI-Compatible Proxy Server will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

1.0.0 - 2025-08-13

Multi-account support with automatic rotation to overcome 2,000 requests per day limit per account
Persistent request counting that survives server restarts
Account management commands:
- npm run auth:list - List all configured accounts
- npm run auth:add <account-id> - Add a new account
- npm run auth:remove <account-id> - Remove an existing account
- npm run auth:counts - Check request counts for all accounts
Sticky account selection instead of round-robin for better consistency
Built-in QR code authentication using OAuth 2.0 Device Authorization Flow with PKCE
Automatic browser opening during authentication flow
Streaming responses support with configurable toggle via STREAM environment variable
Enhanced debugging with detailed logs and token counting
Real-time terminal feedback showing:
- Token counts for each request
- Account usage information
- Quota limit notifications
- Account rotation status
Support for /v1/chat/completions endpoint
Health check endpoint at /health
Comprehensive documentation for all features

Improved token refresh mechanism with better error handling
Enhanced error messages with specific quota exceeded notifications
Updated authentication flow to support both built-in and official qwen-code CLI methods
Server startup now shows available accounts and their status

Token validation and refresh timing issues
Account rotation logic to use sticky selection instead of round-robin per request
Various authentication edge cases in the OAuth 2.0 Device Authorization Flow

Initial release of Qwen OpenAI-Compatible Proxy Server
Basic proxy functionality for Qwen models through OpenAI-compatible API endpoint
Support for /v1/chat/completions endpoint
Environment variable configuration
Basic authentication with Qwen via qwen-code CLI tool