Release Notes

What's New in Vittika

Stay up to date with every improvement, new feature, and fix shipped to India's AI-first stock market research platform.

8Releases
11New Features
12Bugs Fixed
Legend:FeatureImprovementBug FixBreaking Change
v2.4.0
June 2026New
  • FeatureAI-powered earnings summary for NSE-listed companies — instant Q4 FY26 analysis with management commentary highlights
  • FeatureLive FII/DII flow tracker with real-time net buy/sell data aggregated across cash and derivatives segments
  • ImprovementNSE live data feed latency reduced from ~800ms to under 150ms using new WebSocket stream compression
  • ImprovementPortfolio analytics dashboard redesigned with sector-wise allocation breakdown and XIRR calculator
  • Bug FixFixed options chain greeks (Delta, Theta) not refreshing on expiry rollover for Nifty Bank weekly contracts
v2.3.2
May 2026New
  • ImprovementScreener filter persistence across sessions — saved filters now sync to your account and restore on next login
  • Bug FixResolved incorrect P&L calculation for partially-executed intraday orders on BSE scrips
  • Bug FixFixed chart candlestick misalignment during pre-market session (9:00–9:15 AM IST) on Nifty 50 index
  • ImprovementMobile watchlist now supports drag-to-reorder and swipe-to-delete for faster position management on the go
v2.3.1
April 2026
  • Bug FixFixed F&O open interest data discrepancy for mid-cap stocks during NSE circuit breaker events
  • Bug FixScreener 'Debt-to-Equity' filter was excluding zero-debt companies incorrectly — now correctly handles null values
  • ImprovementReduced mobile app bundle size by 34% — initial load time on 4G networks improved from 3.8s to 2.1s
  • Bug FixAlert notifications for triggered price targets were not firing for BSE-only listed SME stocks
v2.3.0
March 2026
  • FeatureOptions strategy builder — construct Bull Call Spreads, Iron Condors, and Straddles with payoff diagrams and max profit/loss calculator
  • FeaturePromoter shareholding trend tracker with quarter-over-quarter delta and pledge percentage alerts
  • ImprovementAI research reports now include peer comparison with industry-median ratios for Nifty 500 universe
  • ImprovementDark mode chart color palette updated for better contrast on OLED mobile screens
  • Bug FixCorporate action adjustments (bonus, split) were not reflecting in historical OHLC data for pre-2020 records
v2.2.0
February 2026
  • FeatureMutual fund overlap analyzer — compare any two equity schemes to identify common holdings and concentration risk
  • FeatureSector rotation heatmap powered by 12-month relative strength data across all NSE sector indices
  • ImprovementBulk deal and block deal feed now includes buyer/seller identity cross-referenced with known FII sub-accounts
  • ImprovementAPI rate limits increased — Pro plan now allows 500 requests/minute, up from 200
  • Bug Fix52-week high/low values were incorrectly computed for stocks that underwent face value splits in FY25
  • ImprovementScreener export to Excel now includes all calculated columns — ROCE, FCF Yield, Altman Z-Score
v2.1.1
January 2026
  • Bug FixFixed authentication token refresh loop causing repeated logouts for users with 2FA enabled
  • Bug FixPortfolio import via Zerodha Console CSV was silently dropping options positions with 'EQ' series code
  • ImprovementReduced Redis cache miss rate for popular screener presets by 60% — screener load time now averages 420ms
  • Bug FixFixed RSI indicator calculation reverting to 9-period default when switching timeframes on TradingView-style chart
v2.1.0
December 2025
  • FeatureInsider trading tracker — SEBI SAST and PIT regulation filings parsed daily with director-level buy/sell summaries
  • Breaking ChangeAuthentication now requires OAuth 2.0 PKCE flow — API v1 Basic Auth tokens deprecated; migrate to Bearer tokens by March 2026
  • FeatureAdvanced screener adds 18 new filters including Piotroski F-Score, Graham Number, and EV/EBITDA with sector percentile ranking
  • ImprovementEarnings calendar now shows consensus estimate vs. actual EPS with surprise percentage for last 8 quarters
  • Bug FixMargin calculator was not accounting for SPAN + Exposure margin correctly for multi-leg F&O positions
v2.0.0
November 2025
  • Breaking ChangeAPI v1 fully deprecated — all v1 endpoints return 410 Gone; please migrate to v2 REST API with updated authentication headers
  • FeatureComplete platform redesign — new AI-first interface with natural language stock search ('Show me IT stocks with ROE > 20%')
  • FeatureReal-time portfolio tracker with broker integration — supports Zerodha, Groww, Upstox, Angel One, and ICICI Direct via OAuth
  • FeatureNifty 50 and Sensex AI commentary — live narrative updates every 30 minutes during market hours with key mover analysis
  • ImprovementEntire backend migrated to distributed architecture — 99.95% uptime SLA with automatic NSE feed failover
  • Breaking ChangeWebhook payload schema changed — event types renamed from snake_case to camelCase; update your integration handlers

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