http: create function to get curl allowed protocols

diff --git a/RelNotes b/RelNotes
index 19bb2ebbe687d9ded1a5c82d28d4410de1e2f19f..a5f3cbf5398f89eefca6c65158084cdd90615dee 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/1.7.12.txt
\ No newline at end of file
+Documentation/RelNotes/2.9.4.txt
\ No newline at end of file