Fixes a bug that can cause a crash when starting new jobs

Fixes a bug that caused blockage to have degraded performance in certain situations

Bug fixes

Bug fixes

- Improved the field boundary creation workflow - The ability to auto-complete drawing of a field boundary - You can now create multiple boundaries within a single job - Added the ability to cancel field boundary recordings - Improvements to bin chaining - Bin "empty" transition weight is now a configurable option - Added run until empty option. This allows you to continue dispensing product at the minimum rate, until the bin is empty, after switching to the next bin in the chain. - Updated setting default values - Highlight time for blockage is now 30 seconds - Opener lookaheads are now 8 seconds for engage and 0 for disengage - Tank lookaheads are now 8 seconds for engage and 0 for disengage - Added the ability to broadcast product while openers are lifted - Enhanced job reports to show if products were removed while a job was in progress. - Improvements to Blockage alarms - Fixed a bug that caused the blockage alarm popup to be displayed with a delay after the audible alarm - Fixed a bug that could cause the audible blockage alarm to be falsely triggered when sections were disabled - Added the ability to manage product profiles outside of a job - Improvements to prescription maps - Fixed a bug that prevented the default rate to be adjusted when using a prescription map - Fixed a bug that caused the multiplier for NH3 to be displayed incorrectly - Fixed a bug that resulted in prescription map legend to be cut-off - Fixed a bug that caused application rates to display incorrectly when using a prescription map - Added additional diagnostic information for connected GPS units

Release notes: • New UI with Väderstad theme • Various mapping improvements • Updated Job Format which allows export for FMIS through Seed Hawk Cloud • Support for 14-Port CAN Blockage ECU • Possible to Downgrade Firmware from 3.1 to 2.7 Important Downgrading/Upgrading Note: Users must end or delete all existing jobs before performing an upgrade from 2.7 → 3.1 or performing a downgrade from 3.1 → 2.7

Release Details: Gateway 260 firmware 2.7.10.700 Gateway 100 firmware 2.0.8.564 Bug Fixes: -Fixed a bug that cause the bin pressure reading to be a negative value. -Fixed a bug that reduced the obstacle creation limit. -Fixed a bug that cause the Quick Dump Timer to count 1 less than the set value. -Fixed a bug that cause the bin pressure reading to be a negative value. -Fixed a bug that affects the blockage count upon disabling an airstream. Known Issues: -Switching to manual control and back to SCT while SCT override is in progress does not turn SCT on. Workaround: Cancel SCT override after switching to manual control. -PM4/LC3 replacement workflow reaches an invalid state after being used more than once. Workaround: Close and Reopen the iPad app or select DONE and restart the workflow.

Bug Fixes

Bug Fixes

The software includes following features: • New Configuration Workflow in the Tech App. • Tempo Support. • SCTx Feature Unlocks. • Work Lights.

Gateway 260 firmware 2.0.8.568 Gateway 100 firmware 2.0.8.564 Improvements -general improvements to system stability -resolved compatibility between generation 8 iPads and Bluetooth switchbox

Gateway 260 firmware 2.0.6.480 Gateway 100 firmware 2.0.6.478 Bug Fixes -Addressed a connectivity issue pertaining to iOS14

Gateway 260 firmware 2.0.6.480 Gateway 100 firmware 2.0.6.478 New Features -Update the address claim procedure for LC3 devices so that their addressing is compatible with the KarTech bin remote system. Bug Fixes -Fixed a critical bug that would cause the iCon app to exhibit detrimental performance when drawing as-applied data on the map. -Fixed a bug that would cause combined tanks to empty to 100 lbs instead of 200 lbs while using Fit To Field. -Fixed a visual defect with the strike-through graphic for a disconnect blockage section. -Fixed a bug that would cause a System Voltage Alarm to be incorrectly triggered if the Wing PM4 was disconnected. -Updated the mapping initialization to fix a bug that could cause parts of the client UI to fall out of sync with the system state. -Fixed a bug that prevented the GW260 from powering off cleanly during a fatal voltage condition. -Fixed a bug that would cause the default NH3 application rate to be incorrect when using a prescription map. -Fixed a bug that could cause a slave client to get into a bad state if it is not on the operate screen when a new job is started. -Fixed a bug that could cause the blockage settings to fall out of sync on a slave device. -Fixed a bug in the way map tiles were being sent that could prevent them from loading on a client device. -Fixed a bug that could cause extremely large job files to appear corrupt. -Fixed a bug that could occasionally cause the generation of the configuration backup archives to be significantly delayed. -Updated the PM4 firmware to fix a bug that prevented the PID control algorithm from maintaining a 0% duty cycle at lower frequencies. -Fixed a bug that would cause the Gateway's WiFi get in a bad state if multiple pairing commands are sent within a 2 minute period. -Fixed a problem with the workflow for pairing individual WBMs by serial number. (Does not affect Pair-All) -Fixed a bug that could cause the iCon application to crash when using a prescription map with a file name over 33 characters long. -Fixed a bug that would occasionally prevent an RX map from loading if it had space characters in its file name. -Fixed a bug where the gateway would attempt to start a job before the prescription maps had finished transferring from the iPad. When this occurred, the job would be started without the prescription map, but no error would be shown to the user. Improvements -Improved the double-tap detection algorithm to help prevent obstacles from being toggled accidentally. -Improved the logic for rendering map to ensure that there are no flickering areas on the map. -Added logic to adjust the max zoom as a field boundary is being defined such that the entire boundary can be viewed at once. Known Issues -PM4/LC3 replacement workflow will reach an invalid state after being used more than once on one iPad. To use the replacement work flow more than once, either close/reopen the iPad app or select "done" and restart the workflow. -Occasionally when an iPad times out due to master/slave logic, the application will not automatically reconnect and will remain on a nonfunctional operate screen. If the application is not responding to commands (Turning sections on/off, SCT override, etc), manually close out of the iPad application and reopen it. -The WBM snapshot feature does not correctly save the color of the section numbers in the status bar when the fans are toggled -The Lookahead Calibration workflow will provide invalid results if the disengage button is held longer than the engage button. While this does not affect functionality, it prevents the workflow from continuing until the lookaheads are manually adjusted, which may be non-intuitive for the user. Instruct the user to manually adjust the lookahead values to be within the valid ranges.

Gateway 260 firmware 2.0.5.449 Gateway 100 firmware 2.0.5.444 New Features -Update the address claim procedure for LC3 devices so that their addressing is compatible with the KarTech bin remote system. Bug Fixes -Fixed a critical bug that would cause the iCon app to exhibit detrimental performance when drawing as-applied data on the map. -Fixed a bug that would cause combined tanks to empty to 100 lbs instead of 200 lbs while using Fit To Field. -Fixed a visual defect with the strike-through graphic for a disconnect blockage section. -Fixed a bug that would cause a System Voltage Alarm to be incorrectly triggered if the Wing PM4 was disconnected. -Updated the mapping initialization to fix a bug that could cause parts of the client UI to fall out of sync with the system state. -Fixed a bug that prevented the GW260 from powering off cleanly during a fatal voltage condition. -Fixed a bug that would cause the default NH3 application rate to be incorrect when using a prescription map. -Fixed a bug that could cause a slave client to get into a bad state if it is not on the operate screen when a new job is started. -Fixed a bug that could cause the blockage settings to fall out of sync on a slave device. -Fixed a bug in the way map tiles were being sent that could prevent them from loading on a client device. -Fixed a bug that could cause extremely large job files to appear corrupt. -Fixed a bug that could occasionally cause the generation of the configuration backup archives to be significantly delayed. -Updated the PM4 firmware to fix a bug that prevented the PID control algorithm from maintaining a 0% duty cycle at lower frequencies. -Fixed a bug that would cause the Gateway's WiFi get in a bad state if multiple pairing commands are sent within a 2 minute period. -Fixed a problem with the workflow for pairing individual WBMs by serial number. (Does not affect Pair-All) -Fixed a bug that could cause the iCon application to crash when using a prescription map with a file name over 33 characters long. -Fixed a bug that would occasionally prevent an RX map from loading if it had space characters in its file name. -Fixed a bug where the gateway would attempt to start a job before the prescription maps had finished transferring from the iPad. When this occurred, the job would be started without the prescription map, but no error would be shown to the user. Improvements -Improved the double-tap detection algorithm to help prevent obstacles from being toggled accidentally. -Improved the logic for rendering map to ensure that there are no flickering areas on the map. -Added logic to adjust the max zoom as a field boundary is being defined such that the entire boundary can be viewed at once. Known Issues -PM4/LC3 replacement workflow will reach an invalid state after being used more than once on one iPad. To use the replacement work flow more than once, either close/reopen the iPad app or select "done" and restart the workflow. -Occasionally when an iPad times out due to master/slave logic, the application will not automatically reconnect and will remain on a nonfunctional operate screen. If the application is not responding to commands (Turning sections on/off, SCT override, etc), manually close out of the iPad application and reopen it. -The WBM snapshot feature does not correctly save the color of the section numbers in the status bar when the fans are toggled -The Lookahead Calibration workflow will provide invalid results if the disengage button is held longer than the engage button. While this does not affect functionality, it prevents the workflow from continuing until the lookaheads are manually adjusted, which may be non-intuitive for the user. Instruct the user to manually adjust the lookahead values to be within the valid ranges.

Gateway Firmware 2.0.0.375 New Features -Stair Alarm – A new alarm has been created to notify the user when the equipment begins operation (movement) while the ladder is down. A new sensor and wiring harness was added to the system to enable this action. -Updated Storage Information – The User Data screen has been updated to provide the user with insight to the Gateway’s storage capacity. -GPS Diagnostics – The Diagnostics area within the settings screen now shows detailed information about the GPS fix. -Unexpected Shutdown Alarm – A new alarm has been created to notify the user when the gateway detects that it was rebooted unexpectedly. If the Gateway loses power while a job is active, it will trigger this alarm the next time it boots up. Bug Fixes -The user can now unchain bins on a paused job. -The WiFi channel will no longer be displayed incorrectly -The iPad will now correctly display a Fatal Gateway Voltage alarm if the gateway voltage falls below 9V. -Fixed a bug that was preventing alarms that occurred right at startup from being viewed in the Alarm History workflow. Improvements -The Gateway serial number has been added to newly generated PDF reports. -The Gateway serial number has been added to the Reports and AsApplied tables in the Cloud. -Cloud sync has been completely overhauled to no longer fail all files when any error occurs. Sync UI feedback has been improved.

Gateway Firmware 1.5.3.308 New Features -Switch Product Mid-Job – Allow the user to change the contents of a product tank while a job is underway -Resume GPS Mode – Allow the user to resume using GPS after a job has been run in no-GPS mode -Load Cell Overweight Alarms – Addition of alarms indicating if load cells exceed their rated or ultimate load -Low Speed Cut Out – Change the low-speed cutout from 2 MPH to 1 MPH so that a user can continue seeding at low speeds -Lookahead Consistency – Enable negative lookaheads for all products and change their operations so that positive lookaheads increase overlap and negative lookaheads decrease overlap in all cases. Bug Fixes -Fixed a bug that cause obstacle selection to be offset when in no-GPS mode -Fixed a bug with the SCT mapping logic that prevented obstacles from being created in certain situations where the opener disengage lookaheads were negative -Fixed a bug that would cause the iPad to freeze when the bin calibration screen was exited incorrectly -Fixed a bug in the NMEA 2000 parsing that prevented the system from operating with RTK GPS sources -Fixed a bug that caused the pump-rate configuration for liquid tanks to be reset to zero during previous updates -Fixed a bug in the Liquid and NH3 application rate display that could cause the displayed application rate to be off by a few percent depending on the toolbar geometry and which sections are engaged -Fixed a bug that caused the “Current Tank Weight” to always show as zero on the Configure Bins screen in the Technician Application

1.4.2.293 2018 Customer Release (App Version 1.2.68) This release includes updates from the previous version. FIXES: - Issues with loading prescription maps. - Where the map zoom could become stuck upon boundary completion. - Fixed an issue that would occasionally cause the product profile list to appear empty until reboot. - Fixed the control signal sent to the liquid valves that prevented the valves from opening properly. - Quick dump can no longer be activated unless the packing pressure PM4 is present. IMPROVEMENTS Latest PM4/LC3 software included. This is a system update for all components and will take up to 45 minutes to complete. Ensure that the system has power during the update. The operating application will inform of an update in progress until completion. Improved Logging - Gateway logs and iPad logs can now be sync’d and reviewed for additional field support information. - Added “debug” mode for the iOS application to increase logging on the iPad side. KNOWN ISSUES: - PM4/LC3 replacement workflow will reach an invalid state after being used more than once on one iPad. To use the replacement workflow more than once, either close/reopen the iPad app or select “done” and restart the workflow. - Combining tanks while using fit to field causes each tank to empty to 100 lbs instead of 200 lbs. - Liquid/NH3 option addition/removal may indicate a failure, but still succeed. Note on the operate application to see whether it was successfully installed. - Displayed wifi channel number in the operate application will occasionally be incorrect. Refer to external application for the current wifi channel in use. - Occasionally when an iPad times out due to master/slave logic, the application will not automatically reconnect and will remain on a nonfunctional operate screen. If the application is not responding to commands (turning sections on/off, SCT override, etc), manually close out of the iPad application and reopen it. - The red strike-through for disconnected sections in the blockage UI is cut off on the bottom. This defect is visual and does not affect operation. - The WBM snapshot feature does not correctly save the color of the section numbers in the status bar when the fans are toggled. - A System Voltage Critical alarm is triggered if the Wing PM4 is unexpectedly disconnected from the Gateway. - The iPad displays a Fatal Communication alarm instead of a Fatal Gateway Voltage alarm if the Gateway’s voltage falls below 9V. - R00 LC3s connected to the system may cause trouble when the system devices are updated. If the system is unable to update all devices, cycle power to the system and try again. If the problem persists: 1. Remove power from the system. 2. Disconnect all LC3s 3. Apply power to the system, and wait until all devices have finished updating. 4. Reconnect the LC3s one at a time, waiting until each one finishes updating before connecting the next.

1.3.1.287 2017 Customer Release (App Version 1.1.61) This release includes new features from the previous version. Operate App Improvements -Farmers can now calibrate their liquid pump rate. This allows for use of slower rate pumps and better valve control on startup. -Improved iPad connection to minimize the number of viewed disconnects. -Coloured prescription maps with a overlaid legend. -A test feature for liquid fertilizer while stationary. -The ability to record, view, and clear, recent blockages. -Opener lookaheads can be set to negative values. -WBM ECUs can be paired all at once. (Technicians Only) -HUD application rates are filtered for smoother application rates. Bug Fixes -Resolved blockage UI issue with old 45 series toolbars. -Low tank alarms will now not fire when using the command motor screen. -The configure bin screen for liquid/nh3 now shows the correct bin number. -NH3 now disengages properly with the sectional controller. Known Issues -PM4/LC3 replacement workflow will reach an invalid state after being used more than once on one iPad. -Temporary Work Around : To use the replacement work flow more than once, either close/reopen the iPad app or select "done" and restart the workflow. -Combining tanks while using fit to field causes each tank to empty to 100 lbs instead of 200 lbs. -Large voltage transients may cause a PM4 to get stuck in the CAN bus off state and need to be power cycled to resolve the issue. -Liquid/NH3 option addition/removal may indicate a failure, but still succeed. Note on the operate application to see whether it was successfully installed. -Displayed wifi channel number in the operate application will occasionally incorrectly display the channel. Refer to external application for the current wifi channel in use. -Occasionally when an iPad times out due to master/slave logic, the application will not automatically reconnect and will remain on a non-functional operate screen. -Temporary Work Around : If the application is not responding to commands (Turning sections on/off, SCT override, etc), manually close out of the iPad application and reopen it. -The red strike-through for disconnected sections in the blockage UI is cut off on the bottom. This defect is visual and does not affect operation. -The WBM snapshot feature does not correctly save the colour of the section numbers in the status bar when the fans are toggled. -System Voltage Critical alarm is triggered if the Wing PM4 is unexpectedly disconnected from the Gateway. -The iPad displays a Fatal Communication alarm instead of a Fatal Gateway Voltage alarm if the Gateway’s voltage falls below 9V. -Setting Liquid/NH3 calibration numbers for Liquid/NH3 in the operate application incorrectly sets it to imperial. -Command Liquid Tank feature may experience an intermittent issue where the boom valves partially open and stop, potentially requiring a system reset to restore operation. Liquid application during seeding is not affected by this issue.

1.2.14.280 2017 Customer Release R07 (App 1.1.55) This release includes minor bug fixes from the previous version, 1.2.13.269 observed through field trials. The changes are noted below: Operate App Bug Fixes Setting and viewing Liquid and NH3 calibration numbers in the operate application now works as expected in either unit Updated application to properly reset PM4's during reconfiguration such that Fenix III meter motors will not temporarily report the incorrect current. Known Issues PM4/LC3 replacement workflow will reach an invalid state after being used more than once on one iPad. Temporary Work Around : To use the replacement work flow more than once, either close/reopen the iPad app or select "done" and restart the workflow. Combining tanks while using fit to field causes each tank to empty to 100 lbs instead of 200 lbs. Large voltage transients may cause a PM4 to get stuck in the CAN bus off state and need to be power cycled to resolve the issue. Liquid/NH3 option addition/removal may indicate a failure, but still succeed. Note on the operate application to see whether it was successfully installed. Displayed wifi channel number in the operate application will occasionally incorrectly display the channel. Refer to external application for the current wifi channel in use.

Operate App New Features: •Updates to meter motor control system to drive the new more powerful meter motors. •Updated the product profiles and rollers based on the new meter motors. •Update product profiles to support new rollers. •Added job name validation when creating jobs. Now only accepts alphanumeric, underscores, dashes, and periods. •Untransferred job reports on the gateway are deleted after a year. •Blockage monitor screen will visually gray out the runs when the fans are on and the sections are up. •Updated SCT Algorithm to treat obstacles as as applied data when making SCT decisions. •As a farmer, I can clear untransferred sync data from my iPad. •As a farmer, I can import commonly-used prescription map formats. •As a farmer, I can delete a job. •As a farmer, I can see differentiated power-level alarms for Gateway and PM4s. •As a User, I can disable or enable pressure alarms for liquid and NH3 tanks, so the User can ignore the alarm. •As a User, I can tare the pressure for liquid and NH3 tanks, so I can have a better pressure baseline during operation. •As a User, I can chain up to 4 tanks and designate the order of dispensing, so I can apply a large amount of a single product. •As a User, I can select an optimal WiFi channel •Updated system manuals. Bug Fixes: •Updated SCT algorithm to resolve some issues observed during spring seeding. •Resolved bug around corrupt obstacles causing the system to freeze (obstacles usually appeared on the edge of the field). •Resolved bug when creating multiple new product profiles during one job. •Updated instance where mapping data was not being properly serialized, causing gaps in mapping. •Updated agitator logic to slowly startup/shutdown •Calibration numbers updated through the Static Calibration screen are updated to an active job. Known Issues: •When reconfiguring the system (initial implement configuration, option addition/removal, or PM4/LC3 replacement), the meter motors may incorrectly report high current. oTemporary Work Around : After executing one of the above actions, either reset the PM4 power network on the powerskid or reboot the gateway. •PM4/LC3 replacement workflow will reach an invalid state after being used more than once on one iPad. oTemporary Work Around : To use the replacement work flow more than once, either close/reopen the iPad app or select "done" and restart the workflow. •The Wifi network value displayed in settings may be incorrect (however setting it to a particular value works as expected). The actual wifi network can be viewed through a PC or additional wifi application. •Combining tanks while using fit to field causes each tank to empty to 100 lbs instead of 200 lbs. •Setting liquid/NH3 calibration numbers for liquid/NH3 in the operate application incorrectly sets it to imperial. Cloud App New Features: •As a cloud web application user, I can see a notification if an upload problem occurs •As a cloud web application user, I can access the portal via a Seed Hawk-branded URL •As a cloud web application user, I can change my password •As a cloud web application user, I can change my email settings

Known Issues: •If a user starts a job containing prescription maps and it returns an error (most likely due to the RX map being too far away), that job will not be able to be ended until it is successfully resumed. •At extreme zoom factors, the map's auto center can be inconsistent. Operate App Updates New Features: •The control system now contains product profiles defined with the new low displacement purple (Pea) roller. Improvements: •Updates to support iOS9 Bug Fixes: •Bug fixes discovered through spring 2015 season.

Known Issues: If a user starts a job containing prescription maps and it returns an error (most likely due to the RX map being too far away), that job will not be able to be ended until it is successfully resumed. At extreme zoom factors, the map's auto center can be inconsistent. Features: None Improvements: Various application performance improvements. Critical system devices (meter motors, openers, nh3/liquid valves, etc) now turn off after 15 seconds if the system ever freezes. Job area data and obstacle data are now stored periodically, allowing for better recovery from power loss during a job. Temporarily removed the meter motor above/below average tank current alarms until better limits are determined. Bug Fixes: An instance of job exporting failure has been resolved. Prescription maps now properly convert between imperial/metric. Liquid/NH3 tank levels now persist across power cycles. In Field Calibration no longer accepts new calibration numbers of 0. The system will not allow a job to start if any product has a 0 calibration number. Low tank weight alarms now properly fire for chained bins. Updated tank over/under alarms to properly fire for liquid/nh3 tanks. Resolved an instance of the system freezing while seeding. Fixed an issue with formatting extremely large numbers.

iOS bug fixes: None Firmware bug fixes: Fixed an issue where GPS would rarely become dropped.