Version 2.12.0-78.0.dev

Merge commit 'c62709e87b0ae8b289b5e72389dcfe41518681e0' into 'dev'
diff --git a/tools/VERSION b/tools/VERSION
index 10b75b8..c5859ca 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 12
 PATCH 0
-PRERELEASE 0
-PRERELEASE_PATCH 0
+PRERELEASE 78
+PRERELEASE_PATCH 0
\ No newline at end of file