parse-options: deprecate OPT_BOOLEAN

diff --git a/RelNotes b/RelNotes
index 3e77358f704fde7271f18ccbf90a57419550b265..6372427426d80b01b03437fd1a55fd412fb8f75d 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes-1.5.5.txt
\ No newline at end of file
+Documentation/RelNotes/1.7.7.txt
\ No newline at end of file