add: warn when -u or -A is used without pathspec

diff --git a/RelNotes b/RelNotes
index 8cf972cf485bbc26c479a6ac07f3005b1d188c84..db86b8cbfea74af25fee0d24db2fc3b3071fe760 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes-1.7.0.2.txt
\ No newline at end of file
+Documentation/RelNotes/1.8.1.2.txt
\ No newline at end of file