Version 1.0.0.31 Launched

29th August 2025

---

Major Features

Version Upgrade

• Core Version: Upgraded to 1.0.0.31

• Python Library: Security patch updates (OpenAlgo Python + Starlette)

---

Broker Enhancements & Fixes

Fyers

• WebSocket Deduplication: Fixed duplicate streaming updates

• Multiple Symbol Subscription: Stability fixes for handling simultaneous symbols

• Mixed Data Issue: Resolved mis-matched packets during multi-symbol subscriptions

• OI Support: Open Interest included in Historical API

• Unsubscription Error Fix: Corrected edge-case disconnect issue

Upstox

• Multimode Subscription: Fixed WebSocket processing for multiple channels

• Current Day Data: Issue with missing daily data resolved

• Daily Timestamp: Corrected handling of daily timeframe historical data

Zerodha

• Daily Data Format: Fixed inconsistency in daily candle formatting

Flattrade

• Tradebook Values: Corrected tradebook price values to two decimal places

Order Handling

• OrderBook: Fixed market order price value display

• OrderStatus: Added average price field; removed hardcoded values

---

Technical Improvements

PNL Tracker & Visualization

• Intraday PNL Visualizer: New module for visualizing equity curve and drawdowns

• Screenshot & Watermark: Added OpenAlgo watermark with html2canvas-pro integration

• Bug Fixes: Handling empty tradebook; improved PNL documentation

TradingView Enhancements

• Custom Tooltip: Timestamp rendering corrected

New APIs

• Ping API: Added lightweight health-check endpoint

---

Security & Dependencies

• Python Library: Updated openalgo-python for security

• Starlette: Updated dependency for security patches

• html2canvas-pro: Patched version integrated for PNL screenshot feature

---

Documentation

• Readme & CSS: Updated installation and styling docs

• PNL Tracker: Added documentation for new visualization module

---

Breaking Changes

• Fyers WebSocket: Subscription/deduplication changes may affect custom wrappers

• Order Status: Hardcoded values removed – clients must handle API values dynamically

---

Dependencies

• New: html2canvas-pro (patched)

• Updated: openalgo-python, starlette

• Existing broker libraries and WebSocket infra maintained

---

Upgrade Instructions

See UPGRADE for detailed steps.

Migration Notes

• No database migration required in this release.

• WebSocket clients (Fyers, Upstox, Flattrade) should review subscription logic.

Support

• Docs: Updated at /docs.

• Issues: Report via GitHub Issues.