Upgrade to 6.4.4 (#1109)

CHANGELOG.md

@@ -1,3 +1,6 @@
+# [6.4.4]
+* Increased compatibility with Flutter widget tests.
+
 # [6.4.3]
 * Update dependencies (collection: 1.17.0, flutter_keyboard_visibility: 5.4.0, quiver: 3.2.1, tuple: 2.0.1, url_launcher: 6.1.9, characters: 1.2.1, i18n_extension: 7.0.0, device_info_plus: 8.1.0)
 

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_quill
 description: A rich text editor supporting mobile and web (Demo App @ bulletjournal.us)
-version: 6.4.3
+version: 6.4.4
 #author: bulletjournal
 homepage: https://bulletjournal.us/home/index.html
 repository: https://github.com/singerdmx/flutter-quill