Prepare 1.5.0 preview to pub

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [1.5.0] - 2021-03-01
+* Nullsafety preview
+* Added Flutter's Hybrid Composition to the HTML Editor. This significantly improves the keyboard experience on Android.
+
 ## [1.4.0] - 2021-03-01
 * [BREAKING] removed `HtmlParser` for calling methods, instead you now must pass an `HtmlEditorController` to the plugin (like a `TextField`). All methods are accessible from that controller. See the usage section in the README for an example.
    * This allows you to have multiple independent editors on a page, whereas earlier the package would not know which editor the method should be called on.

README.md

@@ -81,7 +81,7 @@ More is on the way! File a feature request or contribute to the project if you'd
 
 ## Setup
 
-Add `html_editor_enhanced: ^1.4.0` as dependency to your pubspec.yaml
+Add `html_editor_enhanced: ^1.5.0` as dependency to your pubspec.yaml
 
 Additional setup is required to allow the user to pick images via `<input type="file">`:
 

lib/utils/plugins.dart

@@ -1,5 +1,3 @@
-import 'package:flutter/foundation.dart';
-
 /// Abstract class that all the plguin classes extend
 abstract class Plugins {
   const Plugins();

pubspec.yaml

@@ -1,6 +1,6 @@
 name: html_editor_enhanced
 description: HTML Editor Enhanced is a feature-packed HTML rich text editor for Android, iOS, and Web, backed by the Summernote library.
-version: 1.4.0
+version: 1.5.0
 homepage: https://github.com/tneotia/html-editor-enhanced
 
 environment: