working downgrades!

[dbsrgits/DBIx-Class-DeploymentHandler.git] / lib / DBIx / Class / DeploymentHandler / HandlesVersioning.pm

diff --git a/lib/DBIx/Class/DeploymentHandler/HandlesVersioning.pm b/lib/DBIx/Class/DeploymentHandler/HandlesVersioning.pm
index 7cfbd71..c3d15dd 100644 (file)
--- a/lib/DBIx/Class/DeploymentHandler/HandlesVersioning.pm
+++ b/lib/DBIx/Class/DeploymentHandler/HandlesVersioning.pm
@@ -1,7 +1,9 @@
 package DBIx::Class::DeploymentHandler::HandlesVersioning;
 use Moose::Role;
 
+# note: the sets returned need to match!
 requires 'next_version_set';
+requires 'previous_version_set';
 
 1;