1.5 Migration Guide

This release contains no breaking changes.

Database Migrations

This release includes database migrations to facilitate per-document asset storage improvements. The migration is expected to run fast and won’t prevent Document Engine rollback to older versions in the existing installations that don’t use per-document asset storage.

If you’re using per-document asset storage, first migrate to version 1.4. This version includes a database migration that prepares the data model for changes shipped in version 1.5. After upgrading to 1.5, the rollback to versions older than 1.4 isn’t recommended because documents using per-document asset storage might not behave correctly. You can skip this granular update if you don’t do rolling updates where both old and new versions of Document Engine would interact with the migrated database.