README.md in textbringer-1.3.0 vs README.md in textbringer-1.4.1

@@ -1,13 +1,14 @@
 # ![Textbringer](logo/logo.png)
 
+[![LatestVer](https://badgen.net/badge/latestver/0.1)](https://latestver.org/)
 [![Gem Version](https://badge.fury.io/rb/textbringer.svg)](https://badge.fury.io/rb/textbringer)
 [![ubuntu](https://github.com/shugo/textbringer/workflows/ubuntu/badge.svg)](https://github.com/shugo/textbringer/actions?query=workflow%3Aubuntu)
 [![windows](https://github.com/shugo/textbringer/workflows/windows/badge.svg)](https://github.com/shugo/textbringer/actions?query=workflow%3Awindows)
 [![macos](https://github.com/shugo/textbringer/workflows/macos/badge.svg)](https://github.com/shugo/textbringer/actions?query=workflow%3Amacos)
 
-* [日本語版](README.ja.md)
+* [Japanese version](README.ja.md)
 
 Textbringer is an Emacs-like text editor written in Ruby.
 It is extensible by Ruby instead of Lisp.
 
 ## Screenshot
@@ -95,10 +96,10 @@
 
     cjkwidth on
 
 ## Plugins
 
-* [Mournmamil](https://github.com/shugo/mournmail): a mail user agent
+* [Mournmail](https://github.com/shugo/mournmail): a mail user agent
 * [MedicineShield](https://github.com/shugo/medicine_shield): a Mastodon client
 * [textbringer-presentation](https://github.com/shugo/textbringer-presentation): a presentation tool
 * [textbringer-ghost_text](https://github.com/shugo/textbringer-ghost_text): a [GhostText](https://github.com/fregante/GhostText) plugin
 
 ## Development