usage: allow pluggable die-recursion checks

diff --git a/RelNotes b/RelNotes
index 53d76d1a47e0750b0d8b14287ff3d923ca55b438..4f1d2cb9a91cb4dd41af193c68ab3958f7736d97 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/1.7.12.1.txt
\ No newline at end of file
+Documentation/RelNotes/1.8.1.6.txt
\ No newline at end of file