RELEASE: moved from beta to First stable release.

Check CHANGELOG.md for full changelog

lib/scripts/spa_navigation_monitor.dart

@@ -0,0 +1,32 @@
+const String kSpaNavigationMonitorScript = '''
+(function() {
+  // Monitor Instagram's SPA navigation and notify Flutter on every URL change.
+  // Instagram uses history.pushState — onLoadStop won't fire for these transitions.
+  // This is injected at document start so it wraps pushState before Instagram does.
+  
+  const originalPushState = history.pushState;
+  const originalReplaceState = history.replaceState;
+  
+  function notifyUrlChange(url) {
+    if (window.flutter_inappwebview) {
+      window.flutter_inappwebview.callHandler(
+        'UrlChange',
+        url || window.location.href
+      );
+    }
+  }
+  
+  history.pushState = function() {
+    originalPushState.apply(this, arguments);
+    setTimeout(() => notifyUrlChange(arguments[2]), 100);
+  };
+  
+  history.replaceState = function() {
+    originalReplaceState.apply(this, arguments);
+    setTimeout(() => notifyUrlChange(arguments[2]), 100);
+  };
+  
+  window.addEventListener('popstate', () => notifyUrlChange());
+})();
+''';
+