Update README.md

Author: l4rm4nd

examples/wg-easy/README.md

@@ -1,4 +1,9 @@
 # References
 
 - https://github.com/WeeJeWel/wg-easy
-- https://wg-easy.github.io/wg-easy/latest/advanced/config/unattended-setup/
+
+# Notes
+
+Since v14 wg-easy does not support defining plaintext passwords anymore. You have to define a password hash instead.
+
+Although v15 was already released with an administrative UI, it still has some bugs regarding IPv6/NAT.