New projects started with workflow encountered an error with version 2.16.0 of apostrophe-workflow. This issue did not come up in our regression tests but could be reproduced with a new project created with the CLI. It was related to the fact that the workflow module might not be “awake” at the point where apostrophe-docs is first used to update a document.
This was solved in 2.16.1 by moving the code for setting the workflowModified property into the workflow module proper.
Thanks to Jose for the report.