Version 1.20.0-dev.9.0

Merge commit '0f0bd64ca42c2eab15c4a07a8aaffde130646fff' into dev
diff --git a/tools/VERSION b/tools/VERSION
index 62bd800..07b5836 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -23,9 +23,9 @@
 #  * Making cherry-picks to stable channel
 #     - increase PATCH by 1
 #
-CHANNEL be
+CHANNEL dev
 MAJOR 1
 MINOR 20
 PATCH 0
-PRERELEASE 0
+PRERELEASE 9
 PRERELEASE_PATCH 0