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Changelog

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0.3.6

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Bug Fixes

• Cluster data flickering — eliminated candle data flickering/jumping caused by REST and WS data fighting. Removed WS Open correction and cluster H/L expansion ratchet that caused one-way drift.
• 2x volume in forming candle — fixed double-counting where raw trade volumes were added on top of REST volume profile during the first ~10 seconds after load.
• Trade counts — corrected trade counting to match industry standard (1 per aggTrade). Previously used individual fill decomposition which inflated numbers vs other platforms (TigerX, ATAS, ExoCharts).
• Heatmap stability — added referential stability check to prevent unnecessary full data replacements on periodic refetches.

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0.3.0

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New Indicators

• OB Depth Overlay — colored bands behind candles showing bid/ask dominance at 5 orderbook depth levels (0-1%, 1-2.5%, 2.5-5%, 5-10%, 10-25%). Dominance formula: (bids - asks) / (bids + asks). Configurable thresholds, opacity, and per-band colors.
• Diamond Alerts — Spot + Perpetual orderbook confluence detection. Detects reversal points when both markets show bid or ask dominance simultaneously. Single and Double Diamond types with sound alerts and visual markers on chart.

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Bug Fixes

• Net Longs/Shorts — fixed bars showing ~10 per candle instead of 1. Now uses candle-close bucketing (last heatmap snapshot per candle).
• CVD Divergence — fixed O(n²) performance issue causing slowdowns on large datasets.
• Delta Divergence — improved calculation accuracy.
• Orderflows Divergence — fixed detection logic.
• VWAP — corrected session reset behavior.
• Liquidation Levels — rendering improvements.
• Market Structure — improved swing point detection.

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Server

• Heatmap collector for spot + futures orderbooks (15s snapshots).
• New API routes: funding rate, heatmap data, metrics.
• Import scheduler improvements and blob codec optimizations.
• Orderbook cache performance improvements.

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UI

• DOM on Chart overlay — expanded functionality.
• Persistent cache improvements for faster data loading.

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0.2.0 — Closed Beta

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New Features

• Licensing system — license key activation, 7-day free trial, device management
• Auto-updater — automatic update checks, download and install from within the app
• Cloud workspace sync — save and restore workspaces across devices (requires license with cloud_sync feature)
• Full localization — English and Russian interface (switchable in Settings)
• Documentation site — comprehensive docs with 70 pages in each language
• Bug report button — quick access to feedback form from the top panel

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Chart & Analysis

• 4 chart types — Candlestick, Cluster (Footprint), Heatmap, TPO (Market Profile)
• 48 indicators across 5 categories: Classic, Order Flow, Metrics, SMC, Profiles
• 62 drawing tools — trendlines, Fibonacci, Gann, pattern tools, text labels, and more
• Volume Profile & TPO Profile — session and custom range profiles
• Depth of Market (DOM) — real-time order book ladder widget
• Absorption Alpha overlay — visual detection of large passive orders
• 3D Premium markers — neon, gradient, and chrome marker styles

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Data & Connectivity

• Binance Futures & Spot — real-time and historical data (aggTrades, klines, open interest for Futures)
• Data integrity checker — 3-level automatic verification (forming candle, recent, history)
• Progressive data loading — chunked volume fetch with progress bar
• Server connection indicator — real-time status in the top panel

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Workspace & UI

• Dockable layout — drag & drop panes, split, resize, lock layout
• Multiple workspaces — create, switch, duplicate, delete
• Tabs — multiple charts in tabs with independent settings
• Theme system — 10+ built-in themes, custom colors, font settings
• Hotkeys — keyboard shortcuts for common actions
• Alert system — price alerts and indicator-based notifications with sound

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Previous Development