version: bump to 0.20~rc2

[notmuch] / version

diff --git a/version b/version
index a4d2aceeb8dbfbe1485a13e51c67dc626bf67a4e..fa9b0efeae9d621a70ebcfa1931b2ef175aaf8ca 100644 (file)
--- a/version
+++ b/version
@@ -1 +1 @@
-0.18
+0.20~rc2