✨ New features

Farm-wide overview API - new endpoint summarizing the state of every printer across your farm, with per-brand and per-model breakdowns.
Hub login flow on widgets - print queue and maintenance widgets now support hub login, making them work cleanly when embedded outside the panel.
Swapmod STL edition - the AutoPrint Swapmod integration now supports the STL variant alongside the existing Kit edition. Existing users are automatically backfilled.
SPARKX i7 setup guide - new setup flow for SPARKX i7 and i7 Combo, sharing the existing Creality HI script with dynamic printer-name handling.
Multi-color filament - filaments can now be created with multiple colors, for multi-material or co-extruded spools.
Bulk delete protection for jobs - bulk delete on the jobs list now skips jobs that are still in progress, so you can't accidentally wipe a running job.
SAML signed-assertion enforcement - new "require signed assertion" flag for SAML IdP configurations, for organizations with stricter assertion policies.

🚀 Improvements

AutoPrint settings UX overhaul - large rework of the AutoPrint settings panel for clarity and consistency across method, trigger, safety, and farmloop sections.
Print queue caching rewrite - cache invalidation rewritten to optimize the AutoPrint and print-start flow, making job pickup faster and more reliable.
Staggered start stall detection - download and heating stall detection now uses configurable timeouts, making staggered starts more predictable.
Orphan staggered-queue cleanup - inactive queue items with no live printer references are now swept up automatically.
Maintenance cleanup on printer delete - related maintenance records are cleaned up when a printer is deleted.
AutoPrint end gcode always fires - end gcode now runs even if the job was started manually, as long as the printer has AutoPrint enabled.
Klipper setup guide clarity - reworded the Makerbase mainboard step that was confusing users into thinking their printer was affected when it wasn't.
Snapmaker U1 setup steps - revised setup steps and tidied the surrounding Klipper guide.
Slicer top-bar scroll fade - subtle scroll-fade indicator on the slicer's top toolbar.
Slicer retry on failure - failed slicing attempts now retry automatically.
Friendlier slicing progress - cleaner, more readable progress display while slicing.
Static gcode speed handling - better handling of static gcode speed ranges in the slicer.
Slicer queue button always visible - the queue button now shows even when you don't have any printers yet.

🐛 Bug fixes

Fixed filament slot assignments occasionally accepting invalid states; validation messages are clearer too.
Fixed file tool fallback on printers with non-mapped multi-tool setups.
Fixed pre-start pending-job counts in queue item availability.
Fixed the filament manager feature page being accidentally disabled.
Fixed unconfigured/non-ready SSO clients being pushed to production.

🖥️ SimplyPrint web update 2026-05-06