diff --git a/.hgtags b/.hgtags
new file mode 100644
index 0000000000000000000000000000000000000000..9d68f91f367c907df2863688339db9100f759643
--- /dev/null
+++ b/.hgtags
@@ -0,0 +1 @@
+17eff686be30de0869e6429dc899ebd5d11bfcfe v0.9.8