diff --git a/CHANGELOG.md b/CHANGELOG.md
index 178ff31ca4..220d625091 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,16 @@
 
 - **AGENTS.md rewrite:** Condensed from 297→153 lines. Added build/lint/test commands (including single-test execution), code style guidelines (Prettier, TypeScript, ESLint, naming, imports, error handling, security), and trimmed verbose architecture tables for AI agent consumption.
 
+## [3.4.4] - 2026-04-01
+
+### 🐛 Bug Fixes
+
+- **Qwen OAuth Mapping:** Reverted `id_token` reliance to `access_token` and enabled dynamic `resource_url` API endpoint injection for proper regional routing (#900).
+- **Model Sync Engine:** Stored the strict internal Provider ID in `getCustomModels()` sync routines instead of the UI Channel Alias format, preventing SQLite catalog insertion failures (#903).
+- **Claude Code & Codex:** Standardized non-streaming blank responses to Anthropic-formatted `(empty response)` to prevent CLI proxy crashes (#866).
+- **CC Compatible Routing:** Resolved duplicate `/v1` endpoint collision during path concatenation for generic Claude Code gateways (#904).
+- **Antigravity Dashboards:** Blocked unlimited quota models from falsely registering as exhausted `100% Usage` limit states in the Provider Usage UI (#857).
+
 ## [3.4.3] - 2026-04-01
 
 ### ✨ New Features
diff --git a/docs/openapi.yaml b/docs/openapi.yaml
index 4f1fbee775..cda13bece2 100644
--- a/docs/openapi.yaml
+++ b/docs/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.1.0
 info:
   title: OmniRoute API
-  version: 3.4.3
+  version: 3.4.4
   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,