Update README

README.md

@@ -1,7 +1,7 @@
 # DITA-OT Translate Plug-in [<img src="https://jason-fox.github.io/fox.jason.translate.xliff/xliff.png" align="right" width="300">](https://xliffdita-ot.rtfd.io/)
 
 [![license](https://img.shields.io/github/license/jason-fox/fox.jason.translate.xliff.svg)](http:https://www.apache.org/licenses/LICENSE-2.0)
-[![DITA-OT 4.0](https://img.shields.io/badge/DITA--OT-4.0-green.svg)](http:https://www.dita-ot.org/4.0)
+[![DITA-OT 4.2](https://img.shields.io/badge/DITA--OT-4.2-green.svg)](http:https://www.dita-ot.org/4.2)
 [![CI](https://github.com/jason-fox/fox.jason.translate.xliff/workflows/CI/badge.svg)](https://github.com/jason-fox/fox.jason.translate.xliff/actions?query=workflow%3ACI)
 [![Coverage Status](https://coveralls.io/repos/github/jason-fox/fox.jason.translate.xliff/badge.svg?branch=master)](https://coveralls.io/github/jason-fox/fox.jason.translate.xliff?branch=master)
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=fox.jason.translate.xliff&metric=alert_status)](https://sonarcloud.io/dashboard?id=fox.jason.translate.xliff)
@@ -53,17 +53,17 @@ The DITA-OT Translate Plug-in is a plug-in for the DITA Open Toolkit.
 - Full installation instructions for downloading DITA-OT can be found
  [here](https://www.dita-ot.org/3.7/topics/installing-client.html).
 
- 1. Download the `dita-ot-3.7.zip` package from the project website at
+ 1. Download the `dita-ot-4.2.zip` package from the project website at
  [dita-ot.org/download](https://www.dita-ot.org/download)
  2. Extract the contents of the package to the directory where you want to install DITA-OT.
  3. **Optional**: Add the absolute path for the `bin` directory to the _PATH_ system variable.
 
  This defines the necessary environment variable to run the `dita` command from the command line.
 
 ```console
-curl -LO https://github.com/dita-ot/dita-ot/releases/download/4.0/dita-ot-4.0.zip
-unzip -q dita-ot-4.0.zip
-rm dita-ot-4.0.zip
+curl -LO https://github.com/dita-ot/dita-ot/releases/download/4.2/dita-ot-4.2.zip
+unzip -q dita-ot-4.2.zip
+rm dita-ot-4.2.zip
 ```
 
 ### Installing the Plug-in