✨ New features

Queue approval revamp - The queue approval workflow has been significantly upgraded. You can now attach images to approval comments, use one-click "print & approve" to approve and start printing in a single action, and start a print directly from the slicer preview (which auto-approves the item). File metadata now updates automatically after re-uploading a new version, and there's a new "send back for revision" action to revoke approval with an optional comment.
Default camera view setting - Choose your preferred default camera view mode for the printer overview in account settings. Camera streams also now pause automatically when the browser tab is hidden or scrolled out of view, saving bandwidth and improving performance.
Maintenance: auto-mark out of order on problem report - New account setting that automatically flags a printer as "out of order" when a maintenance problem is reported, preventing new jobs from being queued to it. Users with printer edit permissions can override this per report.
Maintenance: trigger schedules manually - You can now trigger scheduled maintenance plans immediately or set them to trigger in a specified number of days, without waiting for the next scheduled date.
Maintenance printer filters - Filter printers by maintenance status on the printer overview. A new top card shows how many printers are currently in maintenance.
Printer group maintenance actions - Start maintenance jobs for entire printer groups at once from the group actions menu.

🚀 Improvements

Maintenance comments - You can now edit and delete comments on maintenance jobs, with an improved activity timeline.
Maintenance task templates - Unified task template picker across all maintenance workflows for a more consistent experience.
Out of order printers in maintenance - Printers marked as "out of order" can now be selected when creating maintenance jobs.
Slicer context menu - Revamped right-click context menu in the cloud slicer with better organization and navigation.
3MF filament handling - Improved handling of filament settings and slice info in 3MF files for better compatibility.
Filament CSV importer availability - The CSV importer is now available on all plans.
Queue loading performance - Optimized queue loading for faster page loads with large queues.
Setup guides updated - Updated guides for Flashforge AD5X zmod firmware, Klipper printers with Makerbase boards (Neptune 4 series, etc.), and Anycubic Rinkhals-based printers (Kobra S1, Kobra 3, Kobra 2 Pro). Added note that Kobra X is unfortunately not supported yet.

🐛 Bug fixes

Fixed multi-nozzle mapping not working correctly for multi-material printers.
Fixed printer selector not loading color data during automatic file matching.
Fixed broken STL normals on import in the cloud slicer.
Fixed filament selectors closing prematurely when choosing extruders in the slicer object list.
Fixed tooltip and popover overlapping issues in the cloud slicer.
Fixed 3MF files getting corrupted XML namespaces during processing.
Fixed split object detection interfering with the right-click context menu in the slicer.
Fixed maintenance scheduling calculations and jobs scheduled for today incorrectly showing as "overdue".
Fixed maintenance "enabled" toggle column not displaying.
Fixed invoice payment links requiring login, preventing external recipients from paying.

SimplyPrint web update 2026-04-12