To get changes on schema for rename entities, follow the steps:
From previous to current:
Step 1: psql -U postgres -h localhost bookbrainz -f sql/migrations/import/up.sql
Step 2: psql -U postgres -h localhost bookbrainz -f sql/migrations/2019-04/up.sql
Step 3: psql -U postgres -h localhost bookbrainz -f sql/scripts/create_triggers.sql
From current to previous: