Version 2.12.0-259.0.dev

Merge commit 'ac520f984d8e1286250af5fa67630ef6e963fabc' into 'dev'

tools/VERSION

diff --git a/tools/VERSION b/tools/VERSION
index 10b75b8..d2409964 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 259
+PRERELEASE_PATCH 0
\ No newline at end of file