Merge branch 'mg/signature-doc' into maint

diff --git a/RelNotes b/RelNotes
index 04710daa9567fb905c8213deb8634558d9d0a7aa..5f1100e4013683cb25f21fe825e410f4e003029b 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/2.8.2.txt
\ No newline at end of file
+Documentation/RelNotes/2.9.1.txt
\ No newline at end of file