diff --git a/replicator/driver.go b/replicator/driver.go
index c25551d..c4bb114 100644
--- a/replicator/driver.go
+++ b/replicator/driver.go
@@ -52,9 +52,9 @@ func NewDriver(ctx context.Context, driver url.URL) (Driver, error) {
 }
 
 func (version Version) ToTime() (time.Time, error) {
-	panic(nil)
+	panic(nil) // TODO
 }
 
 func VersionFromTime(t time.Time) Version {
-	panic(nil)
+	panic(nil) // TODO
 }