fix dart version too high

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.5.1
+
+- Fix minimum dart version.
+
 ## 0.5.0
 
 - Ported the plugin to a package.

README.md

@@ -13,7 +13,7 @@ Add the `modal_progress_hud_nsn` to dependencies in `pubspec.yaml`.
 
 ```yml
 dependencies:
-    modal_progress_hud_nsn: ^0.5.0
+    modal_progress_hud_nsn: ^0.5.1
 ```
 
 Next, import the library into your app.
@@ -150,4 +150,4 @@ calls (see [flutter/issues/9688](https://github.com/flutter/flutter/issues/9688)
 ## Issues and feedback
 
 Please file [issues](https://github.com/kphanipavan/modal_progress_hud_nsn/issues/new)
-to send feedback or report a bug. Thank you!
+to send feedback, request features or report a bug. Thank you!

pubspec.yaml

@@ -1,11 +1,11 @@
 name: modal_progress_hud_nsn
 description: A modal progress indicator widget with Sound Null Safety. A fork of https://github.com/mmcc007/modal_progress_hud
-version: 0.5.0
+version: 0.5.1
 #author: Phani Pavan K
 homepage: https://github.com/kphanipavan/modal_progress_hud_nsn
 
 environment:
-  sdk: '>=3.2.5 <4.0.0'
+  sdk: '>=2.19.6 <4.0.0'
   flutter: ">=1.17.0"
 
 dependencies:
@@ -15,6 +15,6 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^3.0.1
+  flutter_lints: ^2.0.0
 
 flutter: