Spanish throughout, and prints that keep their borders

• The whole app now speaks Spanish — every operator screen and every guest screen, from pre-flight and the node palette to the booth, the gallery and the assistant.
• On first run the booth follows your computer's language instead of always starting in English. Picking a language in Settings still overrides it for good.
• New Fit mode on the print node — "Fit whole image" keeps bordered and framed designs intact instead of cropping their edges away, with a margin control and a nudge for printers that feed slightly off centre.
• Overlay frames can now be scaled and positioned, so a frame that bled past the printable area can be pulled back inside the paper.
• New Base Image Scale and Background Colour on the overlay node — make the photo sit smaller inside the frame and choose what shows around it.
• Add your own logo to the live caricature drawing performance — pick its size and which corner it sits in.
• New waiting screen while a photo is uploading to the gallery, and on the Public Upload QR step — show a message, a still image or a looping video instead of leaving guests on a blank screen.
• Photos that failed to upload while the booth was offline are no longer lost — they are queued and sent as soon as the connection returns, and guests are no longer handed a QR code that scans to nothing.
• Fixed a blank white screen at the start of the drawing performance — the drawing now begins straight away, and when there is no line work to ink the time goes into the colouring instead.
• The finished caricature now stays on screen for the hold time you set, instead of cutting to a white mural view.
• Looping videos on Raspberry Pi booths no longer freeze on their last frame.
• Fixed the Apple Silicon Mac app shipping Intel-only helper tools, which silently broke caricature line work, video steps and remote tunnels on clean Macs.

Editor for iPad & the live print queue

• New Editor (Basic) — your whole booth flow as a numbered list of steps, built for editing on an iPad: large rows, large controls, tap a step to change it. The node canvas is untouched and one tap away as Editor (Pro).
• New live print & plot queue in booth view — see what is printing or plotting right now, on which machine, and what is next in line, with a thumbnail per job. Switch it on in Settings → Booth.
• New Print Quality setting on the print node — draft, normal or photo quality, read straight from your printer's own driver. Existing flows print exactly as before.
• New Fill Solid Regions option for plotting — solid areas such as filled eyes are hatched in instead of disappearing from the drawing.
• The assistant now shows example prompts above the chat box — tap one to send it.
• Plotter settings that only apply to outline mode are hidden while centerline mode is on, so every slider you see does something.
• Caricature presets now open with English booth screens by default; per-guest phone language is still available.
• Screen rotation now works on the Raspberry Pi desktop instead of failing with an error.
• In-app Update Now now works on Raspberry Pi installs, and no longer reports a false failure while the booth reboots.
• Fixed a hotspot leftover that could leave a booth "connected but with no internet" until it was rebooted.
• Dropbox connecting works again, and the booth now shows which Dropbox account it uploads to.

The living caricature mural

• New Living Caricature Mural — every guest caricature is drawn straight into its own cell of a giant wall that fills up over the course of your event.
• The attract screen shows the mural building live, with a scan-to-join code and clear instructions so guests know how to take part.
• Guests can add a handwritten message and signature from their phone, shown right next to their caricature on the wall.
• Messages and names are checked automatically before they reach the wall, so nothing unwanted ever goes public.
• Guestbook fields are translated into 25 languages.
• Print the finished mural as a branded poster, with a choice of grid layouts and A-series paper sizes.
• New operator Mural panel — reset the wall, clear a single cell, or swap in a replacement photo mid-event.
• More reliable face detection on phone uploads, plus a safety check so failed or unsuitable photos never reach the wall.
• Printer and paper-size selection in preflight are now instant, and the booth warns you when AI credits are running low.
• Fixed stretched prints on paper sizes other than 4x6.

Local gallery, instant sharing & plotter precision

• New local gallery mode — every photo from your event is saved on the booth and browsable on the spot.
• Guests can take their photos home instantly by scanning a QR code, straight from the gallery.
• Email sharing — send any photo to a guest by email right from the booth.
• Replot any photo from the local gallery in a couple of taps.
• More reliable plotter preflight checks before every job.
• Fixed a first-launch hang on machines connected to DSLR cameras.
• Firmware flashing now logs its full output to make troubleshooting easier.

Rock-solid USB plotting

• New SD-card plot mode for USB plotters — on by default for faster, steadier prints.
• Plotter setup now tolerates bad USB cables and recovers from macOS USB resets.
• Fixed WiFi scanning failing on Mac.

Plug-and-play plotter firmware

• Built-in one-tap firmware flashing — fresh plotters set themselves up automatically.
• Simpler pen mounting, with calibration buttons placed right beside the pen-height sliders.
• In-app confirmation dialogs replace browser pop-ups for a cleaner kiosk experience.

Sharper line-art & new print styles

• Crisper AI line-art prints with a new Line Detail control.
• New Toast Sticker, Mosaic Mural, and Sticker presets.
• Faster plots that better preserve your image margins.

Guests print straight from their phones

• Guests can scan a QR code to upload their own photos for printing.
• Multi-photo upload, custom QR colours, and friendlier inactive pages.
• Cloudflare tunnel is now bundled, so QR sharing works on fresh installs.

Robot arms & dye-sub printers

• DexArm robot-arm plotter integration.
• Automatic setup for dye-sublimation photo printers.
• Queued plots, a Stop button, and varied line weight for caricature prints.

Run a fully wireless booth

• Complete wireless customer flow — operate a booth with no cables.
• Captive-portal WiFi setup that also works over Ethernet.
• Cleaner editor toolbar and g-code preview images.

Redesigned plotter controls & safer homing

• Reworked plotter controls with clearer spacing, icons, and a Packing Position.
• Safer homing with a guided pre-home approach and limit-switch protection.
• Multi-click protection added to every plotter button.

Never lose work to an expired session

• Expired sessions reopen the login automatically — no more lost work mid-event.
• Replot any past design straight from the gallery.
• Friendly "out of credits" messages and a heads-up before credit-heavy AI jobs.

Hardened Mac reliability

• Plotting now survives macOS USB auto-suspend and mid-plot resets.
• More reliable g-code streaming over flaky USB-serial connections.
• Smoother first run on macOS — dependencies install automatically.

Works out of the box on any Mac

• Automatically falls back to a browser webcam when no camera is detected.
• More robust macOS builds with all AI and plotter dependencies bundled.
• Event presets now work correctly on a fresh Mac install.

Run multiple plotters at once

• Multi-plotter support with per-plotter scale calibration.
• Plot-Again loop fixes and automatic port-collision handling.

New AI models & tattoo printing

• New HunYuan AI image model and a ComfyUI orchestrator under the hood.
• Prinker skin/tattoo printer support over Bluetooth.
• New overlay and on-screen forms for designing the booth experience.

Cleaner node menus & reliable pen calibration

• Custom display names and a hide-from-picker flag for tidier, customer-facing node menus.
• Reliable FluidNC pen calibration that actually holds the values you save.
• New Prinker M Bluetooth node with automatic device discovery.

Kiosk foundations

• Reliable unattended kiosk mode via Wayland autostart.
• Major UI overhaul and packaging improvements.
• Plotter slip and positioning fixes.