Specify KiCAD ver., because this is important
Specify KiCAD ver., because this is important

file:a/README.md -> file:b/README.md
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 This project was originally for my own private personal use, but I am deciding to make this a repository anyway.
 
-This is also my first time using vias on a PCB layout!
+This is also my first time using vias on a PCB layout! Oh, this was made with KiCAD 7.0, so any earlier release will not work.
 
 The circuit was tested with a 74HC244 IC and TJTAG 3.0.1 and 3.0.2.1 on a few machines with success barring issues with using one 74HC244; replacing it with another 74HC244 from the same set fixed the recognition issue. This is why a 74HCT244 is recommended with this circuit.