Version 1.0.0.33 Launched

23rd September 2025

Tradejini

• WebSocket integration added for real-time data streaming

• Improved connection stability and reconnection handling

• Full support for market data feed

• Open Interest (OI) data added to quotes for derivative markets

• Enhanced quote response with OI field

Telegram Bot Integration

• Read-only Telegram bot for trading data access

• Secure account linking with encrypted API keys

• Real-time quotes, positions, orderbook, and P&L tracking

• Intraday (5m) and daily chart generation with candlesticks

• Interactive button menus for easy navigation

• Broadcast messaging to all linked users

• Auto-start on system restart

• Rate limiting (30 commands/min per user)

• Setup Guide: https://docs.openalgo.in/trading-platform/telegram

Technical Updates

• Polling-only mode (removed webhook complexity)

• OpenAlgo SDK integration for data fetching

• Fernet encryption for API key storage

• Async operations with python-telegram-bot v22.4

• DaisyUI modal dialogs for better UX

• Automatic database migration with path detection

Security Enhancements

• Read-only access for maximum security

• Session authentication on all admin endpoints

• CSRF protection and SQL injection prevention

• Complete audit logging for commands

Bug Fixes

• Fixed DataFrame handling from history API

• Corrected SDK method calls to keyword arguments

• Resolved chart x-axis date formatting

• Fixed bot token and broadcast settings persistence

Upgrade Instructions

For detailed upgrade steps: https://docs.openalgo.in/getting-started/upgrade

New Dependencies to Install

Using Python:

pip install python-telegram-bot==22.4
pip install plotly==6.3.0
pip install kaleido==1.1.0

Using UV:

uv pip install python-telegram-bot==22.4
uv pip install plotly==6.3.0
uv pip install kaleido==1.1.0

Database Migration

After installing dependencies, run the migration:

# Using Python
cd upgrade
python migrate_telegram_bot.py

# Using UV
cd upgrade
uv run migrate_telegram_bot.py

Configuration

1. Get bot token from @BotFather on Telegram

2. Configure in OpenAlgo: Profile → Telegram Bot → Configuration

3. Start the bot from dashboard

4. Link account in Telegram: /link YOUR_API_KEY YOUR_HOST_URL

Documentation

• Telegram Bot Docs: https://docs.openalgo.in/trading-platform/telegram

• Upgrade Guide: https://docs.openalgo.in/getting-started/upgrade

Added the Tradejini WebSocket support and OI (Open Interest) updates for derivative markets at the top of the changelog, maintaining the same concise format.