Updated Drupal to 8.6. This goes with the following updates because it's possible...
[yaffs-website] / web / core / modules / workspaces / workspaces.routing.yml
1 entity.workspace.collection:
2   path: '/admin/config/workflow/workspaces'
3   defaults:
4     _title: 'Workspaces'
5     _entity_list: 'workspace'
6   requirements:
7     _permission: 'administer workspaces+edit any workspace'
8
9 entity.workspace.activate_form:
10   path: '/admin/config/workflow/workspaces/manage/{workspace}/activate'
11   defaults:
12     _entity_form: 'workspace.activate'
13     _title: 'Activate Workspace'
14   options:
15     _admin_route: TRUE
16   requirements:
17     _entity_access: 'workspace.view'
18
19 entity.workspace.deploy_form:
20   path: '/admin/config/workflow/workspaces/manage/{workspace}/deploy'
21   defaults:
22     _entity_form: 'workspace.deploy'
23     _title: 'Deploy Workspace'
24   options:
25     _admin_route: TRUE
26   requirements:
27     _permission: 'administer workspaces'