parse-options: deprecate OPT_BOOLEAN

diff --git a/RelNotes b/RelNotes
index 5308f6b956dab92cc4ecaaff1cc3086213367a07..6372427426d80b01b03437fd1a55fd412fb8f75d 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes-1.5.0.2.txt
\ No newline at end of file
+Documentation/RelNotes/1.7.7.txt
\ No newline at end of file