diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 3c1df30..7c57a5d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.98.0"
+  ".": "0.99.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a3e18e2..637a1c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.99.0](https://github.com/kernel/kernel-node-sdk/compare/v0.98.0...v0.99.0) (2026-09-03)
+
+
+### Features
+
+* Expose OTLP destination delivery health ([c393d37](https://github.com/kernel/kernel-node-sdk/commit/c393d37d72171e841f1ebf8ce0a9720f5ae271d8))
+
 ## [0.98.0](https://github.com/kernel/kernel-node-sdk/compare/v0.97.0...v0.98.0) (2026-09-02)
 
 
diff --git a/package.json b/package.json
index 1708299..bda9379 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@onkernel/sdk",
-  "version": "0.98.0",
+  "version": "0.99.0",
   "description": "The official TypeScript library for the Kernel API",
   "author": "Kernel <>",
   "types": "dist/index.d.ts",
diff --git a/src/resources/telemetry/destinations.ts b/src/resources/telemetry/destinations.ts
index 0c5b8ad..0fd6212 100644
--- a/src/resources/telemetry/destinations.ts
+++ b/src/resources/telemetry/destinations.ts
@@ -92,6 +92,13 @@ export type OtlpDestinationsOffsetPagination = OffsetPagination<OtlpDestination>
 export interface OtlpDestination {
   id: string;
 
+  /**
+   * Failed deliveries since the last success, as observed by the relay process that
+   * wrote the latest outcome. Zero means the most recently recorded outcome
+   * succeeded.
+   */
+  consecutive_failures: number;
+
   created_at: string;
 
   /**
@@ -116,6 +123,26 @@ export interface OtlpDestination {
   updated_at: string;
 
   description?: string;
+
+  /**
+   * Sanitized class of the delivery failure recorded at `last_error_at`. It is
+   * retained after a later success, so its presence does not mean the destination is
+   * currently failing. Response bodies, endpoint URLs, credentials, and raw
+   * transport errors are never returned.
+   */
+  last_error?: string;
+
+  /**
+   * Timestamp of the most recent failed delivery. It is retained after a later
+   * success, so it can predate `last_export_at`. Read `consecutive_failures` to tell
+   * whether the destination is currently failing.
+   */
+  last_error_at?: string;
+
+  /**
+   * Timestamp of the most recent successful delivery. Moves only on success.
+   */
+  last_export_at?: string;
 }
 
 export interface DestinationCreateParams {
diff --git a/src/version.ts b/src/version.ts
index f94f8b8..7b4f2ce 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.98.0'; // x-release-please-version
+export const VERSION = '0.99.0'; // x-release-please-version