• Fixed a WFS map-preview crash caused by invalid map regions. • Added safeguards for malformed coordinates and oversized public GIS responses. • Added Nearby only filtering with 1, 5, 10, 25 and 50-mile choices. • Expanded public GIS reference coverage, including St. Louis streetlights, traffic signals, fiber and conduit. • Added a separate Reference category for planning layers, with appropriate map and AR distinctions.

• Added accessible privacy policy links in Settings and About. • Kept custom GIS sources local and protected private endpoint credentials. • Improved ArcGIS publishing retries and preserved edits queued during synchronization. • Corrected positioning and RTK status reporting. • Added atomic session saves, recovery backups, and visible storage errors. • Improved PDF export resilience when map services are unavailable. • Improved plan-sheet, imagery, capture, review, and export workflows.

Plan Sheet Library - digitize PDF plan sets (the biggest addition) - Import PDF plan sheets and overlay them on the map (free-positioning, GeoPDF metadata + sidecar world-file auto-positioning, correct page rotation) - Auto-extract utility symbols and lines from plan sheets using on-device Vision (contour + OCR + PCA detection) - Process entire plan sets: orchestrator classifies every page, parses G-series sheets into a survey alignment, reads tabulation sheets, projects station+offset to WGS84 lat/lon - Tap-to-place waypoints (two-tap lines, DTCD-style), export placed waypoints into your project, per-feature and bulk delete - Endpoint snapping and dedup so multi-sheet lines bond into continuous runs - View the original PDF alongside a minimizable control panel Aerial imagery & georeferencing - Import georeferenced aerial imagery (GeoTIFF) with an on-device bounds inspector - State Plane reprojection (Iowa, Minnesota, Wisconsin, Illinois, Missouri), Helmert 2-point fit, multi-tiepoint GCP, US-survey-foot and NAD27 support - Aerial + plan-sheet overlays render on the map, as ground-projected planes in AR, and bundle into KMZ (GroundOverlays) and PDF report exports AI detection - On-device aerial utility detector with an active-learning feedback loop - AI detection confirmation sheet; material cert scanner (MAPLE/OCR auto-fill) WFS catalog overhaul - Sources ranked by true distance; new Nationwide section, 50-mile radius, and service/portal filters - Map now renders on MapKit (MKMapView) - fixes freezes and out-of-memory crashes on dense sources - Removed attribute-only services (no geometry); clear messaging when a source has none - Add a source (saved locally first), report a broken source, plus automated weekly catalog maintenance External RTK GNSS - Vendor-neutral support for external receivers (Emlid, Eos, Bad Elf, Geode, Trimble) over NTRIP, with location-start fixes Permit & DTCD integration - Create a Digital Traffic Control Diary closure from an active permit (carries work areas), with a deep-link banner to the new closure - Active-permit map focus and polygon filtering; permit defaults auto-populate new permits Export & certification - Added GPX, GML, and XLSX export formats - PencilKit signature capture for ASCE 75-22 certification UX/UI overhaul (the May audit — 5 batches) - Long-press placement, editable feature inspector, provenance glyphs, undo/redo with persistent stack, domain filters, tap-to-inspect on all maps - Data-loss confirmations, clearer save buttons, 44pt tap targets, modal-stacking guards, skeleton loaders Stability - Fixed PDF text-extraction crashes (CGPDFScanner fallback for broken fonts), OOM crashes on dense map data, and several map-camera focus bugs

Smart Component Picker Select from 47 utility types (hydrants, valves, manholes, conduits, light poles, signal cabinets, and more) - the form automatically adapts to show the right ASCE 75-22 fields for each component. AI Infrastructure Detection Tap detected assets in the camera feed to capture them. Review and edit component, owner, and notes before saving. Camera frame auto-attaches as the feature photo. Now available in LiDAR and Photo capture views. Enhanced Material Cert Scanner Asset-aware OCR with 170+ manufacturers and 55+ materials from Iowa DOT MAPLE. Scans auto-detect asset type from cert content (AWWA specs, SCTE ratings, conductor sizes, etc.) and switch your form to match. Visible Delete & Cleanup Trash buttons on projects and features with confirmation dialogs. Deleting a project cascades to its features and photos on disk. AR Photo Planes Imported and captured photos render as actual images in AR instead of placeholder markers, with distance-aware sizing up to 200m. Accuracy Certs Certificates now include full asset attributes (component, material, diameter, depth, status) in the tamper-evident hash. Exports Utility Component field added to GeoJSON and CSV. Per-feature selection with Select All / Deselect All. Bug Fixes & Corrections - Fixed duplicate AR entities and linear save failures - Corrected ASCE compliance label, GPS accuracy claims, and export format descriptions - Updated website and support contact - Fixed Done buttons in About section