Changelog

Every improvement, new signal, and feature we ship. Follow our progress as we build the most accurate device intelligence platform.

v2.1.0

v2.1.0March 2026

Signal Explorer with Live Visualization

Signal Explorer: interactive visualization of all 82 signal categories in real time
Enhanced live demo with side-by-side comparison against raw browser APIs
New dashboard widgets for signal stability tracking over time
Performance improvements reducing client-side collection time by 15%
Added detailed signal documentation for all 1,000+ signals

v2.0.0

v2.0.0February 2026

V3 tiered visitor ID with 3-layer hashing: hardware, software, and session signals
Over 1,000 browser signals captured per visit (up from 76 in v1.x)
AI-powered confidence scoring with AI-powered analysis matching
24 smart signals processed server-side: VPN, proxy, Tor, and bot indicators
New advanced matching algorithm tolerating expected browser drift
Encrypted client-server transport with end-to-end pipeline
ClickHouse analytics storage for high-volume event processing

v1.5.0

v1.5.0January 2026

Multiple bot detection layers: headless browsers, automation frameworks, emulators, VMs, Frida hooking, factory resets, cloned apps, and privacy browsers
IP intelligence module with VPN, proxy, Tor, and residential proxy detection
Suspect scoring engine combining bot signals, IP reputation, and behavioral anomalies
JA4 TLS fingerprinting for enhanced client classification
Header pattern matching for known bot signatures
Webhook support for real-time event notifications

v1.0.0

v1.0.0December 2025

70 core browser signals covering canvas, WebGL, audio context, fonts, and navigator properties
Device identification with hashing
Basic bot detection for common headless browsers
REST API for server-side event retrieval
Redis-backed visitor caching for sub-50ms response times
Docker and Docker Compose deployment
JavaScript client SDK (128KB gzipped, zero dependencies)

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