chore(release): bump to v3.7.4 — changelog, docs, version sync

CHANGELOG.md

@@ -11,14 +11,26 @@
 - **feat(proxy):** implement bulk proxy import via pipe-delimited parser with update-or-create (upsert) logic and real-time preview table
 - **feat(pwa):** add fullscreen installable PWA with manifest, service worker, and cross-platform app icons (#1728)
 
+### 🔒 Security
+
+- **security:** replace insecure `Math.random` with `crypto.getRandomValues` for fallback UUID generation to resolve CodeQL CWE-338 finding (#182)
+
 ### 🐛 Bug Fixes
 
+- **fix(db):** reconcile legacy `create_reasoning_cache` migration tracking to prevent version shadowing on `032` and resolve startup warnings (#1734)
+- **fix(db):** intercept `007` migration to use idempotent `IF NOT EXISTS` logic via `PRAGMA table_info`, preventing syntax crashes on fresh installs (#1733)
+
 - **fix(providers):** add API key validation for image-only providers and fix Stability AI requests to use `multipart/form-data` instead of JSON (#1726)
 - **fix(codex):** preserve `previous_response_id` and `conversation_id` fields when input array is empty to prevent schema validation errors (#1729)
 - **fix(searxng):** bypass UI validation block when `apiKeyOptional` is true and fix typing errors in provider dashboard to allow saving search providers without credentials (#1721)
 - **fix(proxy):** disable HTTP keep-alive and pipelining in Undici proxy dispatcher to prevent "Socket hang up" rotation failures
 - **stream:** correctly identify `thought` and `error` blocks in Antigravity/Gemini SSE streams to prevent premature 502 timeouts (#1725, #1705)
 
+### 🛠️ Maintenance
+
+- **test:** fix typescript compilation errors in unit tests to keep CI typecheck pipeline fully green
+- **test:** update responses store expectations for empty input arrays
+
 ---
 
 ## [3.7.3] — 2026-04-28

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:** 3.7.3
+**Current version:** 3.7.4
 
 ## Tech Stack
 
@@ -279,7 +279,7 @@ OmniRoute solves the problem of managing multiple AI provider subscriptions, quo
 └── .env.example                  # Environment variable template
 ```
 
-## Key Features (v3.7.3)
+## Key Features (v3.7.4)
 
 ### Core Proxy
 - **160+ AI providers** with automatic format translation