1 files changed, 1 insertions, 1 deletions
diff --git a/manifest b/manifest
index 5bcb338..ff0f496 100644
--- a/manifest
+++ b/manifest
@@ -1,6 +1,6 @@
 : 1
 name: libbutl
-version: 0.12.0
+version: 0.13.0-a.0.z
 project: build2
 summary: build2 utility library
 license: MIT, BSD3, BSD2 ; MIT except for 5 files from the FreeBSD project.