docs: Update CHANGELOG.md and translation.md

CHANGELOG.md

@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 
 ## 9.2.1
 * Fix [bug](https://github.com/singerdmx/flutter-quill/issues/1119#issuecomment-1872605246) with font size button
+* Added ro RO translations
+* 📖 Update zh, zh_CN translations
 
 ## 9.2.0
 * Require minimum version `6.0.0` of `flutter_keyboard_visibility` to fix some build issues with Android Gradle Plugin 8.2.0

doc/translation.md

@@ -49,13 +49,15 @@ Also, you can take a look at the [untranslated.json](../lib/src/l10n/untranslate
 After you are done and want to test the changes, run the following in the root folder (preferred):
 
 ```
-flutter gen-l10n
+./scripts/regenerate_translations.sh
 ```
 
-or:
+or (if you can't run the script for some reasons):
 
 ```
-./scripts/regenerate_translations.sh
+flutter gen-l10n
+dart fix --apply ./lib/src/l10n/generated
+dart format ./lib/src/l10n/generated
 ```