--- a/cubicweb/misc/migration/3.27.0_Any.py Fri Mar 22 17:30:09 2019 +0100
+++ b/cubicweb/misc/migration/3.27.0_Any.py Fri Mar 22 17:29:15 2019 +0100
@@ -1,3 +1,4 @@
option_removed('host')
option_removed('uid')
option_removed('webserver-threadpool-size')
+drop_entity_type('CWCache')