When you import fields from KML, KMZ, Shapefile or GeoJSON, nothing is saved straight away anymore. Every shape in the file shows up in a review list with a suggested role (Obstacle, No-Spray, Skip or Boundary) and a tag that tells you how confident that suggestion is: , or . Change any of them with one click, or use / to set everything at once.

Shapes with the same name are grouped, so twelve poles are one row, not twelve. Click a group or a single shape and the map zooms to it, which makes it easy to check what you're looking at.

If a shape is really a field of its own, click and it becomes a separate field. Changed your mind? puts it back, and brings it back again.

When it all looks right, pick what should happen if a field with the same name already exists ( or ) and click . The first time you import, a short walkthrough explains each part of the panel. You can replay it any time from the next to the panel title.

Importing a prescription map from a file now opens it in the editor first. Click , and the map is laid out on your field with a summary of what was read from the file: the file name, how many cells were found and how many are sprayed, where the boundary came from, and any warnings.

From there you can rename the map, change the unit or touch up the cells, then click . Click and nothing is saved.

There's a new tab on the Import Prescription Map page. Export a VRA mission from Pix4Dfields in XAG format and upload the *_Prescription.json file. The rates in the file are in L/ha and are converted to the dosage unit you work in (for example gal/acre), so you don't have to do the math.

Pick a field under and the map keeps that field's outline. If you skip it, the boundary follows the sprayed area in the file, and the preview tells you so before you save.

You can now import prescription map files up to 200 MB each, and the upload area shows that limit. After you click , the button shows the upload progress, so you can see how far a large file has got. If a file is over 200 MB, you're told straight away which file it is, before anything is uploaded.

On a prescription map's details page, now has a row. It covers the cells inside the map that have no rate in the file; those cells are sprayed at the job's default rate. With this row, the zone areas add up to the map's Area. Zones with a rate of 0 are still listed on their own.

Prescription maps imported from a file now show their area on the details page right after you save. Before, Area showed a dash until you opened the map in the editor and saved it again.

Some Pix4D GeoTIFF exports fill everything outside the sprayed area with zeros. Those zeros were being read as part of the map, so the boundary came in as the full rectangle of the file, which can be several times larger than the field. Zero cells are now treated as empty, and when you choose a field under , the map uses that field's outline.

Maps with a single rate across the whole area also used to come in with no colour. They're now shown in one colour, with a matching legend.

When a field file also contained points (such as poles) or lines (such as power lines), those shapes used to be dropped without warning. They now come in as obstacles: points as 5 m round obstacles and lines as line obstacles, and a message tells you what was added.

Your customers want to see the work, not sign up for an account to see it. You can now send them a link to the replay. It opens in any browser, and no login is needed.

In Manage Flight Records, open a day's card, tick the flights you want to show, and click . One link can cover a single flight or the whole day.

Before you create the link, pick two things:

The person you send it to sees the field boundary and every selected flight on one map, with playback, the flight list, total coverage, duration and average speed. Drones show up as D1, D2 and so on, and serial numbers are left out. The page is view-only, so nothing can be changed from it.

, at the top right of Flight Records, lists every link you've created with its access code, expiry date, status and visit count. From each row you can copy the link and code again, change the expiry, revoke the link or delete it. A revoked link stops working right away, and anyone who opens it is told it has been turned off.

The visits icon shows when the link was opened, on what kind of device, and any wrong access-code attempts.

The field details panel has a new prescription map button. Click it and the editor opens with that field's boundary already loaded and linked, so you can start painting rates straight away.

When you draw a prescription map from scratch, or import one, the outline is now saved to Manage Fields as well. is on by default.

If you already have a field in that spot, the map is linked to it and no duplicate is created. A boundary that only partly overlaps an existing field is saved as a new field. Turn the switch off if you only want the map.

The new field takes the prescription map's name, and you'll see it in the map's details. You can rename it in Manage Fields like any other field.

The same switch is on the Import Prescription Map page.

Some growers do not have a mailbox. They work through a co-op, or they take calls on a mobile and nothing else. Until now the Add Grower form stopped at the email field, and those growers could not be recorded at all.

Email is now optional. Enter it if you have one and we check whether it is already tied to an account. If the grower has none, choose "They don't have an email" and go straight to the form.

A grower saved without an email is marked "No login yet" in the list, and their page carries an "Add an email address" button. Enter the address and the invitation goes out. When the grower follows the link, the account is activated on the record that already exists: same farms, same fields, same jobs and reports. Only the login is new.

A grower now holds a list of contacts instead of a single email and phone number. Each entry has a first and last name, an optional role — Owner / Operator, Farm manager, Bookkeeper, Agronomist, Co-op manager or Other — an email, a phone number and notes. Email or phone will do; both is fine too.

One contact is the primary one. The star icon on any row promotes it, and the grower list shows the primary contact with "+2 more" beside it when there are others on file.

Contacts are a record, not an account. They cannot sign in, and nothing is sent to them. Invitations, password resets and sign-in codes still go to the address on the account.

The new pieces sit in three places:

Interface language expanded to four options

and join the existing and , covering interface text, messages and form labels. Once you are signed in, your choice is stored with your account and applied automatically when you sign in on another device.

and names appear in your chosen language

Country and state/province names in dropdown lists are shown in the current interface language and ordered the way that language orders them. Chemical names follow the language as well. Changes take effect immediately, without reloading the page.

Numbers, dates and units of measure follow your country

Thousands and decimal separators, day-and-month order, and metric or imperial units are all presented according to the country on your account. This is independent of the interface language — a Brazilian user who switches the interface to English still sees 1.234.567,50 and local date formatting.

Amounts state their currency

Amounts now indicate the currency they are expressed in, so users outside the United States will not read them as local currency.

Phone numbers are validated and formatted for your country

Length and prefix rules differ from country to country. Numbers are now checked against the rules of the country you select, and formatted as you type in that country's conventional style.

Address fields adapt to each country's administrative structure

Administrative divisions differ between countries, so the address form now adjusts which fields it asks for based on the country you select:

Farms support addresses worldwide

When creating or editing a farm you can now select its country, and the address fields adapt to local format.

The new language support is most visible in these areas:

Everything above updates immediately when you switch language. Note that interface language and country are two separate settings: language determines the wording, while country determines how numbers, dates and units are presented. You are free to combine them as you wish.

This release centres on spanning the flight records list, the and management.

Every flight flown on one field in one day now replays on a single map at once, advancing together on a shared wall clock so the operation plays back as it actually happened. The panel header names the field and states how many flights and drones the replay covers. Each flight in the list has its own checkbox — replay exactly what you tick, and the map tracks, timeline, fleet legend, playback controls and live data panel all follow. The list footer carries Select all, Deselect all, Expand all, Collapse all and Refresh list. With nothing selected the map keeps only the field boundary, and the playback controls and legend disable themselves.

Every drone carries its own colour across map tracks, spray, the fleet legend, flight row dots and the statistics panels. Unworked stretches show as a thin route line and turn into that drone's spray band the moment it passes, drawn right at its current position; turnarounds render as true arcs, and take-off points and each drone's track start are marked individually — consistent between the map and list views. Drones in playlist lists every drone in the replay with its colour, code, model and work area, and collapses when not needed; the flight records map legend adds a colour picker for overriding any drone's route colour.

Each drone carries a label showing its code · model with live V (speed) and R.H (relative height). When drones close in, the labels reposition themselves above, below or to either side to stay clear of one another, each tethered back to its drone by a leader line in that drone's colour — so even in the tightest formation, it is clear whose numbers you are reading.

Every flight row carries its Swath and Preset Dosage on the face of it; expanding the row adds Drone Model, Work Mode, Acreage Dosage, Spray Volume, Completion Rate and Flight Duration. Swath, preset dosage and work mode — the values a pilot sets — are compared across every flight flown that day, and any that departs from the majority is flagged with a warning icon, with a notice at the top of the panel that settings differ. Measured results are left out of the comparison, since those legitimately vary between flights.

Idle stretches with no flying are compressed away, so the progress bar carries no dead space; click anywhere on it to seek, and scrubbing follows smoothly. Hovering a flight row highlights its track on the map. The right-hand panel carries the Operation Overview for the day alongside Live Position, Real-time and Spraying readings, following both the selection and the highlight. The playback bar and legend widths adapt to whichever side panels are open, and the track stays centred in the visible area.

Flight records group by date and field: one card summarises every flight flown there that day — participating drones with their colour marks, Total Operation Area, Total Flight Duration and flight count. Beyond three drones, +N reveals the remaining codes in place.

Area, Duration, Flights and Rate broken down by drone, in either a List or a Chart view, with multi-drone trend comparison and period-over-period deltas.

Plant protection — the operation totals for the filtered period — is now a collapsible band shared by the map and list views, condensing to Area, Duration and Flights chips when closed. On a first visit, a Click to expand for more guide points at its expand control and at By drone, so the statistics inside are not missed.

Filter records by drone, several at a time, searching by full code, short code or the drone's name. The filter menu, By drone panel and chart, day cards, map legends, replay flight list and playback labels all show the same full UAS SN as device management.

Device management gains a Cumulative column group — Area, Hours, Flights — carrying each drone's lifetime totals. The detail page adds a Cumulative card with Cumulative Area, Cumulative Duration, Cumulative Flights and Average Application Rate, each showing that drone's % of fleet against the Fleet average. All three columns sort across the entire fleet before paging, so the first page holds the true highest or lowest drones and paging stays continuous, with never-flown drones sorted to the end.

Acreage Dosage now reads in L/mu rather than L/ha, correcting three places that under-reported it roughly 15-fold. Flight Duration derives from take-off and landing times everywhere it appears — records list, cards, detail, exports, and both the list and detail pages of the daily flight report — and durations travel as milliseconds end to end, removing the mixed-unit anomalies.

The flight list now reads from one flight-summary request instead of fetching each flight's detail — 24 requests down to 1 for a 24-flight day. Track data loads only for ticked flights, and reuses its local cache when selections or colours change rather than downloading again.

Fleet information arrives in a single request instead of paged batches (up to 10 round trips for a large fleet), and refreshes on each page entry so an account switch or permission change takes effect immediately.

Cumulative figures arrive with the main data — saving a round trip on the list's first load, paging and keyword search, and delivering the drone's own and the fleet's totals with the detail itself.

Note: For security reasons, synchronization to the remote control cloud is only supported.

create/edit, create/edit

A new "Sync to RC" toggle has been added to the Field and Prescription Map create/edit flows, controlling whether the latest saved data is pushed to the Remote Controller (RC).

- The toggle state is session-scoped and not persisted: every time the create/edit page is opened, it resets to the default (on) state and does not remember the previous selection.

Drone Firmware

* v3.53.1.0 (C31 and HD580 2025)

* v3.47.1.21 (HD580 2026)

App

* v3.6.5.0.ceresair

Charger Firmware

* v1.5.5.2.US (12 kW Charger)

Release Notes

App

* Fixed an issue where the app could crash when reconnecting to the internet during Free Flight.

Drone

* Fixed the flight path deviation issue during boundary spraying.

Charger

* Firmware v1.5.5.2.US resolves the issue where the 12 kW charger may be limited to 9 kW or fail to reach the full 12 kW charging output.

* If your 12 kW charger is not charging at the full 12 kW, please update it to firmware v1.5.5.2.US.

When you select or edit a field, the length of every boundary edge is now labelled directly on the map, following your unit preference (m/ft) and covering both outer and inner rings. Hover over an edge to slide out a CAD-style dimension line that reads out that edge's length. Edges too short to read are automatically hidden as you zoom out to avoid clutter. Toggle it on/off anytime from the Layers panel.

Select multiple fields at once and share them to another user by email in a single action. Sharing is copy-based — it never touches your own field data — and results are reported per field, so a partial failure clearly shows exactly which fields didn't go through.

The bottom batch action panel now expands and collapses with a smooth, springy slide (with a subtle bounce), replacing the previous abrupt pop.

Software Versions

UAV Firmware

App

Repeater

Charger

Battery

New Features & Improvements

Improved turning efficiency and boundary flight performance, resulting in smoother flight paths, reduced unnecessary deceleration, and significantly higher operational efficiency, especially in fields with frequent turns or complex boundaries.

Added a new transfer route altitude setting option.

Users can select either:

Working Altitude, or

Departure/Return Altitude

for transfer routes, providing greater operational flexibility and improved safety.

Definitions:

The route between the Home Point and Transfer Point #1 is defined as the Departure/Return Route.

The route between Transfer Point #1 and the working area is defined as the Transfer Route.

Optimized deceleration and lane-change turning performance to improve flight smoothness, increase turning speed, and improve flow-rate control accuracy, resulting in more consistent spray application.

Added Prescription Map functionality for variable-rate spraying and spreading operations, improving application precision while reducing chemical consumption.

Added support for wireless repeaters, improving communication range and reliability in environments with signal obstructions.

Updated battery firmware and resolved the battery charging upper-limit issue.

Improved wireless connectivity between the charger and remote controller.

Resolved several known software defects and App crash issues to improve overall system stability and user experience.

Improved UAV firmware upgrade reliability and resolved certain upgrade failure issues.

Known Issues / Beta Features

The following feature is currently under development, validation, and Beta testing:

Intelligent flight planning and battery endurance optimization, including smarter route generation, improved mission sequencing, and higher overall operational efficiency.

Internal testing has already shown promising improvements in flight smoothness, operational efficiency, and overall productivity. These enhancements will continue to be refined and validated in upcoming releases.

Important Notes

Version Compatibility

To ensure proper operation, the following components must be upgraded together:

Charger ↔ Battery

UAV Firmware ↔ App

Failure to keep versions synchronized may result in feature incompatibility, abnormal functionality, or unexpected system behavior.

Battery Firmware Upgrade Process

Battery firmware is included in the UAV firmware package.

After upgrading the UAV firmware, the aircraft will automatically detect any connected battery running an older firmware version and perform the battery firmware upgrade.

Please allow the battery firmware upgrade to complete before operating the aircraft.

Operational Notes

Turning performance has been significantly improved, making turns much smoother and faster. During turns, the aircraft now performs coordinated lateral movement instead of simply pivoting in place.

If the Home Point, Transfer Point, and working area are located very close together, the aircraft may appear to sway or rock while transitioning between them. This is a normal characteristic of the new flight logic and does not indicate a flight control issue.

Boundary flight speed can now be set much higher (for example, 40 mph).

However, when a boundary contains sharp 90-degree corners with a high density of mapped boundary points, the aircraft may temporarily overshoot the planned boundary due to its higher flight speed and turning momentum.

This is not a loss-of-control condition. To avoid overshooting the boundary in these situations, we recommend reducing the boundary flight speed when operating in fields with tight corners or densely mapped boundary points.

Future firmware releases will further optimize this behavior, allowing the aircraft to negotiate these complex boundary sections more smoothly.

Upgrade Recommendation

For the best performance, reliability, and access to the latest features, we strongly recommend upgrading all system components to the versions listed in this release.

Upgrade Notes