| ⇢ | A | WorkspacePreviewPermissions added |
| ⇢ | A | WorkspacePreview::addCookie() added | |
| ⇢ | A | WorkspacePreview::getWorkspaceIdFromRequest() added | |
| ⇢ | A | WorkspacePreviewPermissions::process() added | |
| B | ↘ | C | WorkspacePreview::process() got worse |
| A | ↛ | WorkspacePreview::getPreviewConfigurationFromReque... removed | |
| A | ↛ | WorkspacePreview::setCookie() removed |