Version 2.15.0-19.0.dev

Merge commit 'f4ddc8dc6b246cf915bb8777ee3e0efd04d20221' into 'dev'
diff --git a/tools/VERSION b/tools/VERSION
index 9df6ef3..848e6fb 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 2
 MINOR 15
 PATCH 0
-PRERELEASE 0
-PRERELEASE_PATCH 0
+PRERELEASE 19
+PRERELEASE_PATCH 0
\ No newline at end of file