Start preparing for 1.8.2.1

diff --git a/RelNotes b/RelNotes
index bdce3136ea5164d82f0d25d0a7a8b50181f572f7..7a99a15f2fd9141247b100eb9a5d0b9b88b0f2b9 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/1.8.2.txt
\ No newline at end of file
+Documentation/RelNotes/1.8.2.1.txt
\ No newline at end of file