Version 1.1.1 improves Endo processing, DICOM loading and everyday navigation. • A new first-launch tutorial and workspace tips explain the main tools. Replay the tutorial from Help. • Customize segment colors with presets or individual choices. Two-finger panning is now available in Segments, Endo and General 3D views. • Endo proposals now focus on the tooth at your target, with updated separation of neighboring and opposing teeth. Smooth tooth and pulp surfaces use CT-edge refinement. Mask overlays use less memory, and editing and cancellation are more responsive. • DICOM loading prefers suitable original series over derived reformats. Display defaults and General surface thresholds exclude detected scan padding while preserving source voxels and measurements. • Fixes improve study closing and saving, surface memory handling, tiny ellipse measurements, panorama endpoint guides, canal gestures and shared surface-opacity controls. Compatibility: saved states or review files containing Endo work from version 1.1 or earlier cannot be restored in 1.1.1. Keep backups and the original DICOM study, then regenerate and review the Endo results. Not validated for diagnostic use. Segmentation, enhancement, surfaces and measurements require independent review against the original study.

Version 1.1 brings new surface reconstruction and combined STL export, with improvements throughout viewing, editing and media export. • Surface Export: Choose Smooth for CT-refined, closed surfaces with enclosed-space filling, fragment cleanup and smoothing, or Exact voxels for the unsmoothed source-grid surface. One shared Surface setting now controls segmented, General and Endo tooth/pulp previews and exports. Changing the style clears previous segment and Endo export reviews. • Combined STL: Export two or more reviewed Smooth structures in one STL, with one optional JSON sidecar. Selected jaws fuse with their selected teeth; upper and lower arches remain separate solids unless they touch. General surface exports also gain a processing sidecar with threshold, sampling and surface details. • General surface: Rebuilt Smooth reconstruction starts with a Bone threshold based on the study's gray-value distribution. Adjust the threshold, preview the actual result and export it. Surface builds adapt to available memory and explain reduced sampling and retained surfaces that share the device's memory limit. • Dental segmentation: Updated on-device DentalSegmentator processing blends overlapping regions using weighted model outputs before assigning labels. Smooth reconstruction uses these boundaries and the source CT. Predictions still require source-slice review and correction. • Endo: Updated tooth and pulp proposals use mirrored processing. Paint and erase now form continuous strokes at the selected physical brush radius, stay inside the target region and use one undo step per stroke. Source, slice, region or brush changes discard an unfinished stroke. Tooth and pulp previews and exports use the same selected surface style. • Viewing and measurements: Clearer zoom controls and slice stepping, improved pinch/orbit handling and more consistent saved zoom/pan when resizing, maximizing or rotating views. Cross-section guides now follow the actual tilted sampling plane. Arch changes ask before removing cross-section measurements; Cancel preserves them. Clear All asks first, and Undo Last can restore deleted measurements. Canal overlays include the final control point. • Media Export: Keeps this study's settings and camera path when switching workspaces. Improved 3D Volume/Bone Surface framing, anchored motion presets, seamless closed-loop video, video color and 60 fps quality, captions and orientation labels. Notices identify a stale or reduced-sampling Bone Surface. A rebuilt surface refreshes the preview after an active export finishes or is cancelled. The display stays awake during export. • Import and export reliability: Cancel a mistaken folder load while keeping the open study. More useful DICOM import errors, less memory spent scanning unrelated files and better saved-view compatibility. Enhanced CT exports refuse destinations inside the source study and clean up old incomplete exports. Improved cancellation, background handling and memory release, with fewer unnecessary display updates. • Language and layout: Expanded Endo, help and error translations across all 15 supported languages, plus clearer compact iPhone/iPad layouts and translated PDF report headers. Compatibility: Saved states or review files containing Endo work from earlier versions, or segmentation corrections tied to the previous model, cannot be restored in 1.1. Keep backups of those files and the original DICOM study. Start a new state, regenerate the results and review them again. Not validated for diagnostic use. Segmentation, enhancement, surfaces and measurements require independent review; retain the original scan for comparison.

• New experimental Endo workspace: select a tooth region, review local tooth and pulp predictions, refine masks, record manual canal paths and notes, and export reviewed surfaces. • Optional on-device Super Resolution and Metal Artifact Reduction previews across MPR, tooth slices, and simulated panoramas, with instant Show Original comparison. Endo editing always displays the acquired source slice. • Export a separate processed CT copy while retaining the original scan and source geometry. Processed grayscale is not calibrated HU. • Improved DICOM loading and spatial validation, cross-section sampling, source-slice mask editing, and memory handling when opening and closing studies. • More reliable state restoration, 3D surfaces, image/video/PDF exports, and mobile layouts. Saved states never restore export approval. These features are experimental and have not been validated for diagnosis or treatment decisions.

• Show optional location guides for cross-section measurements in the simulated panorama, then select a guide to return to its source section. Measurement values remain in the source view. • Pinch and pan images with two fingers on iPhone and iPad, with improved preservation of drawings during navigation. • Keep cross-section measurements when scrolling the arch scout, and reopen their source sections more reliably. • Improved DICOM geometry checks, multi-frame loading, and memory handling when closing and reopening studies. • Prepare bug reports and feature requests from the app, then review and send them through your email app. No study files or crash logs are attached automatically.

• Open more monochrome DICOM studies, including supported multi-frame, RLE Lossless, deflated, and Big Endian files. • Explicitly save views, measurements, annotations, and accepted edits, then restore them with the matching original study. • Clear study memory and reload 3D content when needed, with improved surface-camera restoration. • Improved import cancellation, memory handling, and General Surface status messages. • Find public app guides through Siri, Shortcuts, and supported Spotlight search. Private studies remain outside the guide index.