fix

Author: Eunice Vassoa

Diff for: CHANGELOG.md

@@ -1,3 +1,12 @@
+## 1.6.1 - [02-05-2023]
+
+### Added
+* Added `maintainSearchTextOnFocusLost` parameter. Now you can decide if the text inside the searchbox will be maintained even after searchbox is closed
+
+### Fixed
+* Added `validator` parameter. Now you can validate the autocomplete field inside a form
+* Added `progressIndicatorBuilder` parameter. Now you can add a custom progress indicator to be used in async suggestions fetch
+
 ## 1.6.0 - [23-06-2022]
 
 ### Added

Diff for: lib/easy_autocomplete.dart

@@ -196,15 +196,15 @@ class _EasyAutocompleteState extends State<EasyAutocomplete> {
                       }))));
     }
     if (!_hasOpenedOverlay) {
-      Overlay.of(context)!.insert(_overlayEntry!);
+      Overlay.of(context).insert(_overlayEntry!);
       setState(() => _hasOpenedOverlay = true);
     }
   }
 
   void closeOverlay() {
     if (_hasOpenedOverlay) {
       _overlayEntry!.remove();
-      setState(() {
+      setState(() { 
         _hasOpenedOverlay = false;
       });
     }