chore: bump version to 1.7.11 and update CHANGELOG

Author: diegosouzapw

CHANGELOG.md

@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ---
 
+## [1.7.11] — 2026-03-02
+
+### ✨ Features
+
+- **Blackbox AI Provider** — Added blackbox.ai as a new OpenAI-compatible provider with 6 default models (GPT-4o, Gemini 2.5 Flash, Claude Sonnet 4, DeepSeek V3, Blackbox AI, Blackbox AI Pro) and provider logo. Fixes #175
+
+### 🐛 Bug Fixes
+
+- **Antigravity 404 Error** — Added warning logs when `generateProjectId()` generates a fallback project ID because `credentials.projectId` is null. The executor now prefers the translator-set `body.project` before generating a new fallback, eliminating duplicate warnings and ID mismatch. Fixes #176. Includes improvements from PRs #184 and #185
+
 ## [1.7.10] — 2026-03-02
 
 ### 🐛 Bug Fixes

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "omniroute",
-  "version": "1.7.10",
+  "version": "1.7.11",
   "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": {