Updating readme:

README.md

@@ -9,30 +9,28 @@ Clone the repository and build it using maven. All dependencies will be automati
 
 ### Prerequisites
 
-Java 15:<br />
-https://www.oracle.com/java/technologies/javase/jdk15-archive-downloads.html<br />
+Java 21:<br />
+https://www.oracle.com/java/technologies/downloads/#java21<br />
 Maven:<br />
 https://maven.apache.org/install.html
 
 ### Prebuilt executable
 
-If you want to run the software without needing to build from source, prebuilt executables can be found in the [Version History directory](https://github.com/CulverLab/sparcd/tree/master/Version%20History)<br>
+If you want to run the software without needing to build from source, prebuilt executables can be downloaded from our main website's [download](https://www.wildcatresearch.arizona.edu/downloadsparcd) page<br>
 
-Sanimal X.Y.Z.jar is the original legacy software written in Swing which was the predecessor to SanimalFX.<br>
-Sanimal FX X.Y.jar is the current latest build of Sanimal FX including all dependencies.<br>
 <br>
-Executables are executed with:
+Executables are executed with (replace `sparcd-X-Y.jar` with the version you downloaded):
 
 ```
-java -jar 'Sanimal FX X.Y.jar' 
+java -jar 'sparcd-X-Y.jar' 
 ```
 
 ### Build from Source
 
 Clone the github repository into a directory:
 
 ```
-git clone https://github.com/DavidM1A2/Sanimal <directory>
+git clone https://github.com/CulverLab/sparcd.git <directory>
 ```
 
 Build the project into an executable JAR file to run: