---
title: "AI tracing, durable delivery, and redaction"
description: "A major core release adds AI traces, end-to-end trace IDs, durable connector queues, dead letters, and automatic sensitive-data redaction."
canonical_url: "https://www.blyp.dev/docs/changelog/2026-03-29"
markdown_url: "https://www.blyp.dev/docs/changelog/2026-03-29.md"
last_updated: "2018-10-20"
x_farming_labs_generated_preamble: true
---

# AI tracing, durable delivery, and redaction
URL: /docs/changelog/2026-03-29
LLM index: /llms.txt
Description: A major core release adds AI traces, end-to-end trace IDs, durable connector queues, dead letters, and automatic sensitive-data redaction.

## @blyp/core v0.1.22

### Highlights

- Added normalized AI traces for Vercel AI SDK, OpenAI, Anthropic, and OpenRouter-compatible clients.
- Added end-to-end `x-blyp-trace-id` propagation across requests, browser logs, connectors, and databases.
- Added an optional SQLite-backed connector delivery queue with retries, inspection, and dead-letter recovery.
- Added automatic redaction before records reach console, file, database, connector, or ingestion sinks.

### Fixes

- `flush()` now waits for durable replay to drain.
- Fastify pre-validation failures receive trace headers.
- NestJS trace propagation and request-scoped trace precedence are consistent with other adapters.

### Migration notes

Connector SDKs are optional peers and must be installed directly. Durable queues write to `.blyp/connectors.sqlite` by default when enabled.

[View the original release on GitHub](https://github.com/Blyphq/blyp/releases/tag/v0.1.22).

## Sitemap

See the full [sitemap](/sitemap.md) for all pages.
Docs-scoped sitemap: [/docs/sitemap.md](/docs/sitemap.md).
Well-known sitemap: [/.well-known/sitemap.md](/.well-known/sitemap.md).