diff --git a/CHANGELOG.md b/CHANGELOG.md
index 772a6e4a..09b9ab22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,24 @@
 
 ## [Unreleased]
 
+---
+
+## [3.4.5] - 2026-04-02
+
+### ✨ New Features
+
+- **CLIProxyAPI Ecosystem Integration:** Added the `cliproxyapi` executor with built-in module-level caching and proxy routing. Introduced a comprehensive Version Manager service to automatically test health, download binaries from GitHub, spawn isolated background processes, and cleanly manage the lifecycle of external CLI tools directly through the UI. Includes DB tables for proxy configuration to enable automatic SSRF-gated cross-routing of external OpenAI requests via the local CLI tool layer (#914, #915, #916).
+- **Qoder PAT Support:** Integrated Personal Access Tokens (PAT) support directly via the local `qodercli` transport instead of legacy remote `.cn` browser configurations (#913).
+- **Gemini 3.1 Pro Preview (GitHub):** Added `gemini-3.1-pro-preview` canonical explicit model support natively into the GitHub Copilot provider while preserving older routing aliases (#924).
+
 ### 🐛 Bug Fixes
 
-- **CC Compatible UX & Streaming:** Unified the Add CC/OpenAI/Anthropic compatible actions around the Anthropic UI treatment, forced CC-compatible upstream requests to use SSE while still returning streaming or non-streaming responses based on the client request, removed CC model-list configuration/import support in favor of an explicit unsupported-model-listing error, and made CC-compatible Available Models mirror the OAuth Claude Code registry list.
+- **GitHub Copilot Token Stability:** Repaired the Copilot token refresh loop where stale tokens weren't deep-merged into DB, and removed `reasoning_text` fields that were fatally breaking downstream Anthropic block conversions for multi-turn chats (#923).
+- **Global Timeout Matrix:** Centralized and parameterized request timeouts explicitly from `REQUEST_TIMEOUT_MS` to prevent hidden (~300s) default fetch buffers prematurely cutting off long-lived SSE streaming responses from heavy reasoning models (#918).
+- **Cloudflare Quick Tunnels State:** Fixed a severe state inconsistency where restarted OmniRoute instances erroneously showed destroyed tunnels as active, and defaulted cloudflared tunneling to `HTTP/2` to eliminate UDP receive buffer log spam (#925).
+- **i18n Translation Overhaul (Czech & Hindi):** Fixed Hindi code from DEPRECATED `in.json` to canonical `hi.json`, overhauled Czech text mappings, extracted `untranslatable-keys.json` to fix CI/CD false-positive validations, and generated comprehensive `I18N.md` docs to guide translators (#912).
+- **Tokens Provider Recovery:** Fixed Qwen losing specific `resourceUrl` endpoints after automatic health-check token refreshes because of missing DB deep merges (#917).
+- **CC Compatible UX & Streaming:** Unified the Add CC/OpenAI/Anthropic compatible actions around the Anthropic UI treatment, forced CC-compatible upstream requests to use SSE while still returning streaming or non-streaming responses based on the client request, removed CC model-list configuration/import support in favor of an explicit unsupported-model-listing error, and made CC-compatible Available Models mirror the OAuth Claude Code registry list (#921).
 
 ---
 
diff --git a/docs/openapi.yaml b/docs/openapi.yaml
index cda13bec..0ff125e8 100644
--- a/docs/openapi.yaml
+++ b/docs/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.1.0
 info:
   title: OmniRoute API
-  version: 3.4.4
+  version: 3.4.5
   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/electron/package.json b/electron/package.json
index ffc5dd34..0682ca05 100644
--- a/electron/package.json
+++ b/electron/package.json
@@ -1,6 +1,6 @@
 {
   "name": "omniroute-desktop",
-  "version": "3.4.4",
+  "version": "3.4.5",
   "description": "OmniRoute Desktop Application",
   "main": "main.js",
   "author": {
diff --git a/llm.txt b/llm.txt
index 1737839a..b3d924eb 100644
--- a/llm.txt
+++ b/llm.txt
@@ -8,7 +8,7 @@ OmniRoute solves the problem of managing multiple AI provider subscriptions, quo
 
 **Key value:** One endpoint (`http://localhost:20128/v1`), unlimited models, zero downtime, minimal cost.
 
-**Current version:** 3.4.3
+**Current version:** 3.4.5
 
 ## Tech Stack
 
@@ -277,7 +277,7 @@ OmniRoute solves the problem of managing multiple AI provider subscriptions, quo
 └── .env.example                  # Environment variable template
 ```
 
-## Key Features (v3.4.3)
+## Key Features (v3.4.5)
 
 ### Core Proxy
 - **60+ AI providers** with automatic format translation
diff --git a/open-sse/package.json b/open-sse/package.json
index 9e0fc4a4..d91659c7 100644
--- a/open-sse/package.json
+++ b/open-sse/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@omniroute/open-sse",
-  "version": "3.4.4",
+  "version": "3.4.5",
   "description": "Express SSE sidecar for OmniRoute — handles streaming, protocol translation, and provider orchestration",
   "type": "module",
   "main": "index.js",