version: bump to 0.21.1~rc0

[notmuch] / version

diff --git a/version b/version
index bd73f47072b1fe4b9914ec14a7f6d47fcc8f816a..6f56c09b17009f9558f9da8fe97b33b3ce126e10 100644 (file)
--- a/version
+++ b/version
@@ -1 +1 @@
-0.4
+0.22.1~rc0