EarthOptics Sampling

• Introduced a multi-notes option so you and other samplers are no longer limited to a single note in sampling plans and agronomy samples (soil core and carbon samples coming soon). • Redesigned map layers and tools menus with a new on-map field legend for easier navigation. • Added an in-app Airplane Mode so you can work offline in the app itself but stay connected in other apps. • Fixed photo capture and upload issues that could cause lag, data loss, or stuck retries. • Resolved map marker rendering glitches and unintended taps during zoom. • Added ESM sampling guidance including depth reminders, SOP info, and probe-type color coding. • Improved overall stability for equipment data, form submission, and sign-in sessions.

- Clearer sample labels (external-lab plans). For sampling plans that use sample-specific barcodes, each sample and soil-core segment now shows its printed label ID prominently, with a reminder before you scan so you always grab the right label. - Smarter QR scanning (external-lab plans). On these labeled plans, the app accepts only the correct printed label and tells you exactly which label to scan if there's a mismatch — with a manual-entry fallback that lists everything you need to write on the bag. - Plan documents. View sample-label and manifest PDFs for your plans, and export them to email, Files, or other apps via the share sheet. - Sync progress banner. A new banner shows when your offline work is uploading, what's currently syncing, and when the upload is complete. - Field contacts. Quickly find and call or email the point of contact for a field. - Update reminders. A gentle banner lets you know when a newer version of the app is available. - Reliability improvements. Hardened offline data handling so completed work is reliably saved and synced, plus a range of stability fixes.

• Faster, smoother maps — improved zoom, panning, and location accuracy across • New validation for core measurements and more flexibility when marking segments as "not sampled" • Delete saved GPS tracks • Show scanning equipment icons to all users • Bug fixes and stability improvements, including smarter equipment tracking

- Field card sample counts now update right away after you finish a sample or core — no need to refresh. - Plan photos appear instantly when you take them, even with no signal or weak GPS. - Fixed a bug where scanning one QR could mark a multi-split core as done before it really was. - Cleaner photo upload status — no more "pending" message after photos have already uploaded. - Field options menu reliability and clarity improvements, including reasons when an option is unavailable.

• Simplified sampling workflow — sample types removed • Redesigned equipment selection screen • Consistent color coding for soil cores by depth • Standardized plan header across all plan types • Fixed cores not tappable on the field map • Fixed equipment showing wrong options for certain core types • Lab assignment updates now sync properly • General bug fixes and stability improvements

• Fixed an issue where completed soil cores could appear incomplete on other devices • GPS tracking now accurately records your path when the app is in the background • Fixed GPS tracks drawing an extra line between the start and end points • The app no longer gets stuck when reopening after a plan has been reassigned • Location permissions simplified — "Always Allow" is no longer required • Shipping flow now shows a warning for regulated counties instead of blocking entirely

Upgrade app platform

Bug fixes

Bug fix

• Improved GPS tracking so your path keeps recording even if you leave the screen or briefly close the app, with reminders if tracking runs too long in the background. • Fixed an issue where the app could freeze or crash when trying to upload photos taken while offline. • Map summary stats now more accurately reflect your progress, including partially completed cores/samples. • Operation and project lists now behave more consistently when there are multiple types of sampling plans on the same fields.

Support QR code scanning for labels with too many characters in their UUID.

More consistent sample location capture across workflows, improving geolocation accuracy • GPS accuracy is now recorded and shown at each sample point • Completed cores now display correctly on the map • Offline mode updates are more reliable, so points/status refresh as expected • Fewer workflow interruptions when a sample is unreachable or needs an alternate point • General bug fixes, and performance/stability improvements

• Smoother, more reliable navigation through plans, fields, and maps • Better handling of soil core samples, including the ability to skip short cores • Fewer crashes and dead ends when moving between screens and pages • Clearer, easier data entry for depths and sample details • Overall performance and stability improvements

* Support for multiple samplers on sampling plans * Better field and operation loading behavior * Fixes for occasional app crashes * Performance and reliability improvements

- Move samples: When you're unable to sample a point, you can now reposition it using several tools: offset by 10m in any direction (N/E/S/W), manually click to reposition it on the map, snap it to your current GPS location, or select an alternate pre-planned point (if available). - Restore original point: After moving a sample, you can restore it to its original location at any time. - Works for all non-bio sample types, with and without soil cores.

Fix splash screen crash

Bug fixes and improvements to alternate point and offset workflows: - Fixed a crash that could occur after extended inactivity - Fixed an issue where completed samples didn't sync across devices - Fixed sample point icons disappearing on the map when standing nearby or zooming out - Alternate point map now auto-zooms to show all available points - Offsetting from an alternate point now works independently from the primary point - Distance display added for alternate and offset points - Improved zoom freedom during the offset flow

- Support photo uploads from device library - Improve "distance from sample" messaging - Bug fixes

- Bug fix: allow sample selection at current GPS location - Improve soil core map display

• Much better offline behavior: fewer interruptions, improved syncing when work is done offline, and stronger support for offline maps (including terrain/3D). • Improved notes & annotations: notes are more reliable and visible across samples, plans, and annotations; creating and editing annotations is smoother. • Map usability improvements: more interactive maps, more consistent field markers, and safer navigation while working in the field. • General workflow polish: easier filtering of samples, fewer crashes, and small UI tweaks that reduce friction during sampling. • Carbon & plan improvements: Carbon projects are searchable, and plans with a single lab now have fewer unnecessary prompts.

Bug fixes and improvements

Bug fixes and performance improvements

- Improvements to fields list display in operation/project view - Bug fixes and performance improvements

Bug fixes and performance improvements

Bug fixes and improvements