Merge pull request #18 from FusionAuth/mooreds/update-readme

Updated readme

Author: mooreds

README.md

@@ -4,7 +4,7 @@ The FusionAuth CLI is a command line tool for interacting with FusionAuth. It is
 
 ## Requirements
 
-* A modern version of node (tested on 19)
+* A modern version of node (tested on 19, 20 and 22)
 * A FusionAuth instance (download it here: https://fusionauth.io/download)
 
 ## Installation & usage
@@ -41,6 +41,8 @@ Currently, the CLI supports the following commands:
 Instead of supplying the API key with the `-k` option on every command, you can set the `FUSIONAUTH_API_KEY` environment variable.
 The same goes for the host URL option `-h`, which can be set with the `FUSIONAUTH_HOST` environment variable.
 
+The `download` and `retrieve` commands will succeed even if there are no templates or lambdas to retrieve.
+
 ## Questions and support
 
 If you have a question or support issue regarding this client library, we'd love to hear from you.
@@ -65,7 +67,7 @@ npm install &&
 npm run build;
 
 # now you can use it
-npx fusionauth --version;
+npx fusionauth -h;
 ```
 
 To see examples of use look at https://fusionauth.io/docs/v1/tech/lambdas/testing.