v1.0.7 - Marketplace SEO & High-Intent Discovery Optimization

Marketplace SEO & High-Intent Discovery Optimization (v1.0.7)

• Optimized Display Name: \Antigravity Usage — Token Tracker & Quota Intelligence\ matches exact user queries for \Antigravity Usage, \Token Tracker, and \Quota Intelligence.
• Targeted Marketplace Keywords: Added indexing tags for \�ntigravity-usage, \�g-usage, \�ntigravity-quota, \�ntigravity-token, \�ntigravity-tracker, and \quota-monitor.
• Action-Oriented Description: Front-loads key capabilities (real-time token tracking, prompt cache savings, activity heatmap) in the first 10 words.
• Packaged Visual Proof: Bundles the official UI demo screenshot inside the distribution package.

v1.0.6 - First-Class Light Theme & Real-Time Adaptive UI

First-Class Light Theme Support (v1.0.6)

• Complete Light Theme Adaptation: Full, first-class styling for both the Sidebar view and the Editor Dashboard panel in Antigravity IDE and VS Code light themes.
• Adaptive Model Quota & Hero Cards: Cards seamlessly transition to clean white surfaces (#ffffff, #e2e8f0\ border, subtle box shadow) with high-contrast text (#0f172a) and vivid metric accent colors.
• GitHub Canonical Light Heatmap: Empty contribution cells now render GitHub-standard #ebedf0\ tiles with subtle borders, eliminating floating green squares on blank white space. Contribution greens are mapped to GitHub's official light theme green palette (#9be9a8\ to #216e39).
• High-Contrast Heatmap Summary Bar: All summary metrics (Active Days, Consistency %, Peak Day, and Streaks) now feature bold, readable contrast on light canvases.
• Light Theme Model Dropdowns & Controls: Model select dropdown and model intelligence breakdown now feature crisp white controls, soft blue focus rings, and readable text instead of pitch-black blocks.
• Real-Time Dynamic Theme Sync: Automatically detects light themes and listens via \MutationObserver\ to switch themes live without requiring a reload.
• 100% Preserved Dark Theme: All glassmorphic styling, neon glows, and dark gradients remain completely untouched in dark mode.

v1.0.5: Continuous GitHub-Style Heatmap & Streamlined Summary Bar

Highlights in v1.0.5

• Continuous 6-Month GitHub Activity Matrix: 26-week continuous contribution grid aligned with current week and auto-scrolled to today. Eliminates empty blank spaces.
• Removed Bulky Tabs: Stripped 30d/90d/All toggle buttons for a persistent, authentic GitHub profile contribution experience.
• Streamlined Summary Bar: Replaced 4 bulky cards (90D Tokens, Active Pace, Window) and heavy progress bars with a sleek single-line summary showing Active Days, Consistency %, Peak Day, and Current Streak.
• Sleek All-History Filter: Enhanced single-click action to view all historical sessions across the entire dashboard.
• Full History Aggregation: Added all-daily dataset to backend collector to keep the heatmap grid fully populated regardless of top-level range filters.

v1.0.4: Compact Rolling Quota & Collapsible Model Intelligence

Highlights in v1.0.4

• Model Intelligence Reordered: Relocated the fleet intelligence section directly below the Agent Activity Heatmap.
• Accordion Collapse Toggle: Made Model Intelligence collapsible with header click and toggle icon.
• Clean Metric Tiles: Removed colored left borders from Thinking, Cache, Output, and Input tiles; replaced wordy subtitles with rich native hover tooltips.
• Ultra-Compact Quota Bar: Replaced bulky 54px circular widgets with high-density horizontal progress tracks (~85px total height).

v1.0.3 - Activity Bar Icon & Brand Polish

Changes in v1.0.3

• Activity Bar Icon Rendering: Replaced solid-background SVG with an optimized 24x24 transparent-background vector icon with \currentColor\ styling. Resolves the issue where the activity bar icon rendered as a blank square or failed to display against custom IDE themes.
• Crisp Marketplace Branding: Upgraded \�ssets/icon.png\ to a pristine, supersampled 256x256 high-resolution render with anti-aliasing, vibrant gradients, and clean rounded squircle corners for marketplace listings.
• Cross-Midnight Session Date Fix: Sessions spanning midnight now correctly appear in the current day's view.
• Windows Python Discovery: Added automatic probing of local Python 3 environments on Windows to bypass Microsoft Store stub conflicts.
• VSIX Asset Included: Pre-packaged \�ntigravity-usage-intelligence-1.0.3.vsix\ ready for direct installation.

v1.0.1 - Quota Alerts, Demo Mode & Marketplace Readiness

Changelog

All notable changes to the Antigravity Usage Intelligence extension will be documented in this file.

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

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[1.0.1] - 2026-09-07

Added

• Live Quota Alerts: Configurable warnings (antigravity-stats.quotaAlerts & antigravity-stats.quotaAlertThresholds) when live Antigravity quota crosses thresholds (75%, 90%, 100%).
• Deterministic Demo Mode: Added antigravity-stats.demoMode and --demo CLI flag to generate sample telemetry for screenshots and test evaluations without reading local databases.
• Silent 30s Webview Auto-Refresh: Dynamic refresh without flickering loading spinners, plus refresh-on-focus when the dashboard tab becomes visible.
• Live Quota Countdown Ticker: Second-by-second countdown to the next language server quota reset.
• Marketplace Compliance & Privacy Documentation: Full PRIVACY.md detailing read-only loopback RPC and offline SQLite guarantees; updated README.md compliance notes.

Improved

• Multi-Platform Process Scanner: Linux (pgrep -fa) and macOS candidate detection alongside Windows Get-CimInstance in quota_detector.js.
• Bounded Parallel Probing: Parallelized Connect-RPC candidate port probes with Promise.allSettled to prevent worst-case probe delays.
• Session Recency Classification: Separated real-time active sessions (< 2m) from recent sessions (< 15m).
• Cross-Platform Test Scripts: Enhanced package.json test runner to support Windows py -3 alongside python3 and python.

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[1.0.0] - 2026-09-06

Added

Core Telemetry & Parsing Engine

• Safe Read-Only SQLite WAL Extraction: Engine reads Antigravity internal session databases (~/.gemini/antigravity/conversations/*.db) using ?mode=ro&immutable=1, PRAGMA query_only = ON, and busy timeouts. Prevents file locking conflicts while Antigravity agents execute.
• Zero-Dependency Protobuf Wire Decoder: Custom binary parser extracts raw protobuf field tags (varint, fixed64, bytes, fixed32) directly from gen_metadata blobs without external protobuf or grpc runtime packages.
• Granular Token Accounting: Accurately isolates fresh input tokens, prompt cache read tokens, output generation tokens, and Gemini reasoning/thinking tokens.
• Atomic Disk Caching: Implements incremental caching (antigravity_stats_cache.json) with atomic .tmp file swapping. Cold scans index 140+ conversation databases in ~2 seconds; subsequent queries load in under 80 milliseconds.
• Automatic Python Discovery: Multi-tiered interpreter locator resolving paths through settings (antigravity-stats.pythonPath), Microsoft Python extension API (ms-python.python), active virtual environments (VIRTUAL_ENV, .venv), and system command fallbacks (python3, python, py -3, uv run python).

Interactive Analytics Dashboard

• Dual View Architecture: Operates both as a compact sidebar webview in the Activity Bar (antigravity-stats-container) and as a full-screen dashboard in an editor tab (antigravity-stats.openDashboard).
• KPI Metrics Grid: Real-time counters for Total Tokens, Prompt Cache Read, Fresh Input, Output Generation, Thinking Tokens, Cache Efficiency Rate, Dollar Savings, and Tool Reliability.
• Circadian Rhythm Chart: 24-hour peak coding hours widget visualizing agent sessions, turns, and token volumes across the clock.
• 16-Week Activity Heatmap: GitHub-style density grid displaying daily agent interaction intensity over the preceding 4 months.
• Daily Consumption Trend: Proportionally stacked visual bar chart breaking down input, cache read, output, and thinking tokens by day.
• Workspace & Project Filter Grid: Detects open workspaces from trajectory metadata and enables 1-click token isolation per repository.
• Status Bar Integration: Persistent bottom-right status bar item displaying today's token consumption with live auto-refresh and click-to-open interaction.

Forensics & Session Explorer

• Slide-Out Session Inspector: Side drawer detailing conversation UUID, workspace root, model name, elapsed duration, turn count, token splits, and executed tools.
• Quick-Filter Pills: 1-click pills to filter sessions by size and behavior: All, 🔥 Heavy (>5M), ⚡ Fast (<1m), ⏱️ Deep (>10 turns), and ⚠️ Has Retries.
• Live Session Search: Real-time search indexing prompts, conversation IDs, project names, and model strings.

Financial & Efficiency Accounting

• Dollar Cost & Cache ROI Engine: Translates token consumption into real-world dollars using standard Gemini pricing models ($0.10/1M input, $0.025/1M cache read, $0.40/1M output).
• Prompt Cache Savings Calculation: Quantifies gross spend without caching vs net spend, providing exact dollar savings and percentage discount figures.
• Coding Streaks Tracker: Tracks consecutive active coding days, all-time best streak, and total active days with Antigravity agents.
• Tool Reliability Tracker: Aggregates tool executions from transcript ledgers (run_command, replace_file_content, view_file, etc.) and computes tool success versus retry/error rates.

Exporting & Developer Workflows

• 1-Click Markdown Standup Export: Generates formatted Markdown summaries containing token totals, cache efficiency, dollar savings, and top projects ready for standup notes, PR descriptions, and client reports.
• CSV Data Export: Formats all indexed session rows into structured CSV files for spreadsheet and data warehouse ingestion.
• Raw JSON Export: Full telemetry export for custom scripting and reporting.
• Command Palette Integration: Quick commands for opening the dashboard, manual refresh, cache rebuilding, and report exporting.

Security & Privacy

• 100% Local Execution: Operates with zero outbound network calls, zero external analytics beacons, and no tracking scripts.
• Strict Content Security Policy: Webview enforces strict nonce-guarded script execution and default-src 'none' policies.

v1.0.0 - Production Release

Initial production release of Antigravity Usage Intelligence