--- a/main_templates4/README.md Wed Nov 02 21:49:42 2022 +0000
+++ b/main_templates4/README.md Thu Nov 03 09:55:11 2022 +0000
@@ -5,4 +5,5 @@
* reference jar:
[knight1.jar](https://nms.kcl.ac.uk/christian.urban/knight1.jar),
[knight2.jar](https://nms.kcl.ac.uk/christian.urban/knight2.jar),
- [knight3.jar](https://nms.kcl.ac.uk/christian.urban/knight3.jar)
\ No newline at end of file
+ [knight3.jar](https://nms.kcl.ac.uk/christian.urban/knight3.jar),
+ [knight4.jar](https://nms.kcl.ac.uk/christian.urban/knight4.jar)
\ No newline at end of file