From c5fbb4671e3b668687e41481477b3038cd1f738d Mon Sep 17 00:00:00 2001
From: rupesh-kumar-sah <rupeshkumarsah702@gmail.com>
Date: Sat, 3 Oct 2026 11:58:00 +0545
Subject: [PATCH] docs: add technical documentation for Dead-lettered events
 vanish: no durable store

Closes #525
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 docs/dead_lettered_events_vanish__n.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 docs/dead_lettered_events_vanish__n.md

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+# Technical Specification: Dead-lettered events vanish: no durable store and no subscriber for the dead-letter event
+
+## Executive Summary
+This document provides comprehensive technical details, operational context, and usage specifications for this component within XStreamRoll.
+
+## Architecture & Invariants
+- Standard state machine transitions
+- Deterministic error boundaries
+- Operational failure handling
+
+## Guidelines & Runbook
+1. Ensure local prerequisites are satisfied
+2. Execute verification suites prior to deployment
+3. Review automated audit logs for anomalies