# PostHog product-fb8c93c809 — Release & Upgrade Intelligence
- **Product:** PostHog (https://posthog.com)
- **Version:** product-fb8c93c809
- **Released:** Nov 04, 2026
- **Impact Score:** 7/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/posthog/updates/product-fb8c93c809/

## Executive Summary (TL;DR)
PostHog has updated its server SDKs to propagate trace and request context across errors and application spans. This enhancement allows developers to effortlessly trace application failures back to their originating requests across multiple languages including Java, .NET, Go, and Ruby.

## New Features
- Java: added active trace IDs to exceptions and request context to application spans
- .NET: added trace context to captured exceptions and request context to application spans
- Elixir: added trace context to exceptions and optional request context to application spans
- Go: added opt-in trace context to exceptions and request context to application spans
- Ruby and Rails: added trace context to exceptions and correlated request and child spans
- PHP: added an optional application-span context processor
- Rust: added request context, Tower middleware, and a Reqwest client that propagates it
- Node.js: added request context to OpenTelemetry application spans