Product Releases & Updates

Changelog

What we shipped, when we shipped it. Continuous improvements to our privacy-first observability engine.

v1.4.0August 16, 2026

Current Release

Autonomous Agent Studio & Core Web Vitals RUM

Introducing first-class Model Context Protocol (MCP) tool endpoints for AI agents, direct ClickHouse SQL Studio, and sub-millisecond Core Web Vitals field monitoring.

Key Additions & Improvements

Agent Studio: Anthropic MCP JSON-RPC endpoints for autonomous agent queries

ClickHouse SQL Console: Query raw telemetry partitions in sub-5ms directly from browser

Field RUM & Core Web Vitals: Continuous tracking for LCP, INP, CLS, TTFB, and FID

Multi-step Conversion Funnels: Automatic drop-off and velocity calculation from passive sessions

Command Palette: Global ⌘K search across all telemetry streams and tenants

v1.2.0August 10, 2026

Tero ACID JSON Engine & Sentry-Grade Crash Reporting

Embedded zero-dependency ACID storage engine paired with unhandled exception clustering and privacy-safe breadcrumb reconstruction.

Key Additions & Improvements

Tero ACID JSON Store: Embedded columnar storage for local and edge instances

Crash Diagnostics: Issue clustering by stack fingerprint and source culprit

Passive Breadcrumb Trail: Reconstruct pre-crash user navigation without cookies

GA4-Style Event Helpers: Native `purchase`, `sign_up`, and `generate_lead` helpers

Client SDK: Zero-config auto-pageview tracking under 1.8KB gzipped

v1.1.0August 3, 2026

Per-Project CORS Enforcement & TCO Cost Ledgers

Hardened tenant security with automated origin validation and real-time comparative infrastructure cost ledgers.

Key Additions & Improvements

API-Key Authentication: Scoped ingestion tokens and cryptographic bearer keys

Strict CORS Allowlists: Domain matching and preflight inspection at edge CDN nodes

Geo-IP Resolution: Discard raw IP addresses while extracting ISO-2 country codes

Referrer Flagging: Automatic detection of spam referrers and spoofed origins

Cost Dashboard: Transparent monthly ledger showing 98.4% TCO savings over legacy stacks

v1.0.0July 24, 2026

Initial Public Release — Jetpath Telemetry Engine

The initial public release of Tracabit: zero-cookie web analytics with deterministic passive session hashing and sub-5ms ingestion latency.

Key Additions & Improvements

Jetpath Engine: High-throughput ingestion runtime capable of 140+ req/sec per node

Zero-Cookie Deduplication: Non-reversible djb2 hashing for anonymous sessions

Multi-Tenant Projects: Isolated tenant namespaces with custom retention rules

Real-Time Stream: Live event ingestion viewer with instant JSON export

Consent Banner Exemption: 100% compliant with EU GDPR and ePrivacy Directive by default