From e45ef00bef8888eda5af1c4f48a0f550fbf12754 Mon Sep 17 00:00:00 2001
From: diegosouzapw <diegosouzapw@users.noreply.github.com>
Date: Tue, 17 Mar 2026 08:17:11 -0300
Subject: [PATCH] =?UTF-8?q?chore(release):=20v2.6.7=20=E2=80=94=20SSE=20fi?=
 =?UTF-8?q?xes,=20local=20provider=5Fnodes,=20proxy=20registry?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

PRs merged: #414 (deps) #415 #417 #419 #420 #421 (SSE fixes)
            #418 (Claude passthrough) #422 #416 #423 (local nodes)
            #427 (strip empty blocks) #428 (OAuth refreshable)
            #429 (proxy registry)
Contributors: @prakersh, @Regis-RCR, @dependabot
---
 CHANGELOG.md      | 28 ++++++++++++++++++++++++++++
 docs/openapi.yaml |  2 +-
 package-lock.json |  5 +++--
 package.json      |  2 +-
 4 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62aa69ca82..485eb08b59 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,34 @@
 
 ---
 
+## [2.6.7] — 2026-03-17
+
+> Sprint: SSE improvements, local provider_nodes extensions, proxy registry, Claude passthrough fixes.
+
+### ✨ Features
+
+- **feat(health)**: Background health check for local `provider_nodes` with exponential backoff (30s→300s) and `Promise.allSettled` to avoid blocking (#423, @Regis-RCR)
+- **feat(embeddings)**: Route `/v1/embeddings` to local `provider_nodes` — `buildDynamicEmbeddingProvider()` with hostname validation (#422, @Regis-RCR)
+- **feat(audio)**: Route TTS/STT to local `provider_nodes` — `buildDynamicAudioProvider()` with SSRF protection (#416, @Regis-RCR)
+- **feat(proxy)**: Proxy registry, management APIs, and quota-limit generalization (#429, @Regis-RCR)
+
+### 🐛 Bug Fixes
+
+- **fix(sse)**: Strip Claude-specific fields (`metadata`, `anthropic_version`) when target is OpenAI-compat (#421, @prakersh)
+- **fix(sse)**: Extract Claude SSE usage (`input_tokens`, `output_tokens`, cache tokens) in passthrough stream mode (#420, @prakersh)
+- **fix(sse)**: Generate fallback `call_id` for tool calls with missing/empty IDs (#419, @prakersh)
+- **fix(sse)**: Claude-to-Claude passthrough — forward body completely untouched, no re-translation (#418, @prakersh)
+- **fix(sse)**: Filter orphaned `tool_result` items after Claude Code context compaction to avoid 400 errors (#417, @prakersh)
+- **fix(sse)**: Skip empty-name tool calls in Responses API translator to prevent `placeholder_tool` infinite loops (#415, @prakersh)
+- **fix(sse)**: Strip empty text content blocks before translation (#427, @prakersh)
+- **fix(api)**: Add `refreshable: true` to Claude OAuth test config (#428, @prakersh)
+
+### 📦 Dependencies
+
+- Bump `vitest`, `@vitest/*` and related devDependencies (#414, @dependabot)
+
+---
+
 ## [2.6.6] — 2026-03-17
 
 > Hotfix: Turbopack/Docker compatibility — remove `node:` protocol from all `src/` imports.
diff --git a/docs/openapi.yaml b/docs/openapi.yaml
index 53e7b2137f..89d5d7cf3b 100644
--- a/docs/openapi.yaml
+++ b/docs/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.1.0
 info:
   title: OmniRoute API
-  version: 2.6.6
+  version: 2.6.7
   description: |
     OmniRoute is a local-first AI API proxy router. It provides an OpenAI-compatible
     endpoint that routes requests to multiple AI providers with load balancing,
diff --git a/package-lock.json b/package-lock.json
index 303b75ff31..7efbd41143 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "omniroute",
-  "version": "2.6.6",
+  "version": "2.6.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "omniroute",
-      "version": "2.6.6",
+      "version": "2.6.7",
       "hasInstallScript": true,
       "license": "MIT",
       "workspaces": [
@@ -6817,6 +6817,7 @@
       "version": "2.3.2",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
       "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
       "optional": true,
diff --git a/package.json b/package.json
index de486f9a89..4bffd87537 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "omniroute",
-  "version": "2.6.6",
+  "version": "2.6.7",
   "description": "Smart AI Router with auto fallback — route to FREE & cheap models, zero downtime. Works with Cursor, Cline, Claude Desktop, Codex, and any OpenAI-compatible tool.",
   "type": "module",
   "bin": {