Bump version to 2.6.0

Author: passsy

README.md

@@ -36,15 +36,15 @@ Then create a project with a descriptive name.
 ### 2. Add Wiredash to your pubspec.yaml
 
 ```bash
-$ flutter pub add wiredash:^2.5.0
+$ flutter pub add wiredash:^2.6.0
 ```
 
 ```yaml
 dependencies:
   flutter:
     sdk: flutter
   ...
-  wiredash: ^2.5.0
+  wiredash: ^2.6.0
 ```
 
 ### 3. Wrap your root widget with Wiredash

lib/src/core/version.dart

@@ -53,4 +53,5 @@
 /// 230 -> 2.3.0
 /// 240 -> 2.4.0
 /// 250 -> 2.5.0
-const wiredashSdkVersion = 250;
+/// 260 -> 2.6.0
+const wiredashSdkVersion = 260;