• Sign in with an emailed code — no password needed. • New drill holes added on the web now appear on your phone automatically; no reinstall required. • "Download Recent" pre-caches just the holes you're working on for offline logging, with progress and a Stop button. • Point-sample forms remember your last sample; custom fields filter by sample type. • Search bar on the company/project picker. • Fixes: stuck photo uploads, a map freeze when the last claimed point was collected, the compass draining the battery on the geologic map, and sign-in errors that read as success.

New Planned QC bags (standards, blanks) download to your device and fill by scanning a barcode. Stations that still owe a field duplicate are marked directly on the map with their own marker. Pick which sampling program you're working on multi-program projects — station list, map, and QC queue all narrow to match. Full app visual refresh, including dark mode support throughout. Roads show their real styling automatically. Fixed Discarding a sketch no longer accidentally saves the discarded changes. QC samples from surface-only crews now upload correctly. Planned QC bags no longer show as "unknown status" in the sample list. Dark-mode legibility fixes in toasts and status banners.

Maps: fixes a crash that could occur when opening a sample or claim callout on the map. Offline maps: downloaded basemap tiles now display correctly when you are offline. Various stability and performance improvements.

What's New in 1.0.8 • Roads on the field map — Your project's roads and access routes now display on the map, color-coded by access status (open, closed, gated, seasonal) with dashed lines for gated or closed routes. Roads are cached on your device, so access information stays with you offline. • Custom drill intervals — Log any interval type your project defines: Redox, Weathering, Clay %, vein density, and more. Create a type on the geoDB web app and it appears in the app after your next sync — no app update needed. Categorical types get a pick list with your project's own values and colors; numeric types get a value entry with units. Photos, notes, and custom fields included. • Strip log — A new Custom track displays your custom interval types alongside lithology, alteration, and the rest, with each type in its own lane. • Stability — Fixed a crash that could occur when the map was opening while layers were still loading, and improved map performance on projects with large numbers of samples. • Sync reliability — Large road datasets now sync completely, locally cached data is preserved if a sync is interrupted, and background sync is faster and quieter for contractor field crews.

• Map symbols by sample type (rock, soil, outcrop…) • Structure form: lithology, alteration, and photos — with compass direction recorded per photo • Longer battery life during GPS track recording • Stability fixes: crash on returning to the app, basemap flash on zoom, sample colors after restart

1.0.6 — Helicopter mode reliability Helicopter-mode state (flight lines, sequence routing, per-project settings) now persists on the device so the field crew keeps full functionality after an app restart with no connectivity. Captures GPS proximity and accuracy at the moment a helicopter auto-mark fires, for after-the-fact QC. Field Work Settings lists each flight line for the active project with stake counts and sequence range. Drill logging RQD now captures Run Length and Fracture Count. Sketch editor shows the user-heading fan alongside the location dot. Linked photos are cleaned up when records are deleted.

• Higher-resolution drill core photos • Strip log preserves your view (column, depth scale, photo strip) when you navigate away and back • Map no longer recenters while the phone is in motion • GPS tracks rejected by the server now appear in a "Sync Blocked" list with retry • Clearer message when an action isn't permitted by your role • Various field-driven stability fixes

What's New in 1.0.4 Geotechnical logging expansion — Q-system classification fields (Jn, Jr, Ja, joint counts, discontinuity/zone type) on RQD intervals, plus oriented core measurements (alpha, beta, gamma) and joint condition fields on structures QAQC protocol reminders — Configurable insertion rules for standards, blanks, and duplicates with on-screen reminder banners Cross-section sketching — Draw section lines on the geologic mapping map, fetch DEM elevation profiles, and sketch geologic interpretations on top Drill collar map layer — View drill collars and hole traces on Field Work and Geologic Mapping maps Navigation improvements — Long-press any map location to navigate to it; shared compass component across workflows AI core photo labels — Read core photo depth labels using Claude Vision CRS-aware coordinate entry — Enter drill collar coordinates in GPS (WGS84) or Local Mine Grid Offline formation creation — Create new formations without network; syncs automatically Dynamic drill type choices — Drill types fetched from server instead of hardcoded list USA Federal Lands overlay — Toggle federal land boundaries on the map via Esri ArcGIS Custom fields on point samples — Extra data fields now supported during sample collection Sample name validation — Real-time duplicate checking when entering sample names Vein count field — Track vein counts on vein intervals Bug fixes — Fixed offline auth logout on network errors, invisible collected sample markers, extra_data upload issues, and sync count clearing

Offline Assay Data View assay results directly on the strip log without network connection Assay data downloads with each drill hole for full offline access Assay Map Markers Map markers now display lab status instead of field status for clearer assay tracking Color-coded assay callouts show element values at a glance GPS Track Display & Filtering View synced GPS tracks from multiple dates on the map Filter tracks by date and team member Per-person color coding with line styles indicating recency Track downloads moved to the Sync screen for better control Formation Creation Create new formation lookups directly from the drill logging form Custom field schemas are now cached for faster form loading Strip Log Improvements Pull-to-refresh triggers a sync from the strip log screen Dynamic depth markers and improved depth limit handling Full-screen photo preview with improved pan and zoom Landholding Display Landholding boundaries now load instantly from local cache Download control moved to the Sync screen Toggle visibility of dropped claims Map Performance Eliminated API calls on map load for instant startup Overlay z-index fixes ensure polygons render above image overlays Ad-hoc sample markers now display on the map Sample Pack Submittal Barcode scan validation for sample pack submittal workflow Sync & Performance Unified sync screens across workflows Optimized memory usage during large syncs Batched GPS track writes for reliability Active hole data refreshes automatically after sync Photo Improvements Enhanced pan and zoom in photo viewer Scrollable assay modal for viewing detailed results

Bug Fixes Fixed georeferenced image overlays not displaying Fixed image overlay auth errors Fixed claim stakes not appearing on map/compass Fixed assay color-coding not loading on maps New Features Color-coded assay markers on Field Work map Drill hole assay strip on strip log Assay settings for configuring sample color ranges Zoom-to-overlay in image manager Bulk tile caching for offline use Over-the-air update support

Bug fixes and improvements: - Per-hole download management with individual progress tracking for drill logging - Added offline map overlay downloads for field use - Minor UI cleanup in Field Work and Geologic Mapping workflows - General stability and performance improvements