diff --git a/README.md b/README.md
index 4b343bf..a894cf6 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 <div align="center">
 
 [![Stars](https://img.shields.io/github/stars/AhmedV20/codemind?style=social)](https://github.com/AhmedV20/codemind/stargazers)
-[![Version](https://img.shields.io/badge/version-1.2.0-blue)](https://github.com/AhmedV20/codemind/releases)
+[![Version](https://img.shields.io/badge/version-1.2.1-blue)](https://github.com/AhmedV20/codemind/releases)
 [![Build](https://img.shields.io/github/actions/workflow/status/AhmedV20/codemind/ci.yml?label=CI/Build)](https://github.com/AhmedV20/codemind/actions)
 [![Privacy](https://img.shields.io/badge/Privacy-Protected-green)](PRIVACY.md)
 [![License](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
@@ -100,6 +100,11 @@ CodeMind is a powerful browser extension that uses AI to instantly understand an
 | **Claude** | ❌ Paid | Anthropic's Claude models |
 | **HuggingFace** | ✅ Yes | Open-source models |
 
+### v1.2.1 Highlights
+- 🌐 **Edge Browser Support** — Fixed extension not working on Microsoft Edge
+- ⏱️ **Improved Timing** — Increased injection timeout for slower browsers
+- 🔍 **URL Fallback** — Added URL pattern validation for better reliability
+
 ### v1.2.0 Highlights
 - 🤖 **OpenAI Support** — GPT-4o integration with streaming
 - 📂 **Analyzed Files Dropdown** — See which files were analyzed with glow animation
diff --git a/package.json b/package.json
index af8108d..0f1ce13 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codemind",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "AI-Powered Repository Analyzer for GitHub",
   "type": "module",
   "scripts": {
diff --git a/public/manifest.json b/public/manifest.json
index 5889bfe..3984ab6 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -1,7 +1,7 @@
 {
     "manifest_version": 3,
     "name": "CodeMind - AI Repository Analyzer",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "description": "Understand any GitHub repository in seconds with AI-powered analysis.",
     "icons": {
         "16": "icons/icon16.png",
diff --git a/src/content/index.tsx b/src/content/index.tsx
index c9401c5..f134980 100644
--- a/src/content/index.tsx
+++ b/src/content/index.tsx
@@ -5,7 +5,7 @@ import './styles/global.css';
 import { scrapeRepositoryMetadata, scrapeDefaultBranch } from './utils/domScraper';
 
 // Configuration
-const INJECTION_TIMEOUT = 500;
+const INJECTION_TIMEOUT = 1000;
 const BUTTON_CONTAINER_ID = 'github-ai-analyzer-root';
 
 // Check if we're on a valid GitHub repository page
@@ -24,7 +24,25 @@ function isRepositoryPage(): boolean {
         document.querySelector('.UnderlineNav-item') ||
         document.querySelector('.reponav-item');
 
-    return !!repoNav;
+    // If DOM check fails, fall back to URL pattern validation (fixes Edge timing issue)
+    if (!repoNav) {
+        // URL pattern: github.com/owner/repo or github.com/owner/repo/...
+        // Third path segment should not be a known GitHub route
+        const knownGitHubRoutes = ['tree', 'blob', 'edit', 'commits', 'pulls', 'issues', 'actions', 'projects', 'wiki', 'security', 'insights', 'settings', 'new', 'pull', 'blame', 'compare'];
+        const thirdSegmentIsRoute = pathParts.length > 2 && knownGitHubRoutes.includes(pathParts[2]);
+
+        // If we have exactly 2 segments (owner/repo) or third segment is not a known route, it's a repo
+        const isValidRepoUrl = pathParts.length === 2 || (pathParts.length > 2 && !thirdSegmentIsRoute);
+
+        if (isValidRepoUrl) {
+            console.log('[CodeMind] DOM nav not found, but URL matches repo pattern, proceeding');
+            return true;
+        }
+
+        return false;
+    }
+
+    return true;
 }
 
 // Extract repository information from the page URL and DOM