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Changelog

v1.0

Initial version

v2.0

  • Overhauled the graph interface to be more dynamic
  • Reorganized the settings window to clarify which settings belong to which section
  • Added sample holder tool

v2.1

  • Added Voc overvoltage
  • Added option for multiple chambers in Sample holder tool
  • Added "Channel Current" to settings window
  • Allowed option to disable "Voltage Homing" in the config file

v2.2

  • UI Overhaul of the summary table
    • Now supports grouping
    • Added right-click option to quickly access data files
  • API v0.1 added
  • Added "Save Settings" and "Load Settings" option to sample holder tool
  • Removed the TrackInterval setting

v2.2.1

  • API updated to v0.2
  • UI update for the load settings wizard

v2.2.2

  • API updated to v0.3
  • Added JV parameters to tracking graph

v2.2.3

  • API updated to v0.4
  • Added option to measure Irradiance from a sensor. The values are saved in the tracking file

v2.3.0 - 2025-10-14

  • Updated the sensor manager to allow custom sensors
  • Added Day-night cycling feature
  • API updated to v0.4.1
  • Changed JV graph selection from radio buttons to tabs
  • Restructured some internal data structures for improved memory performance
  • Added temperature sensor selection to device settings.

v2.3.1 - 2025-10-18

  • New: Environments
    • Sensors can be combined into environments
    • Channels can select an associated environment. All environmental parameters are saved in the device's data files
  • Removed selection of temperature sensor, it is now integrated in environments
  • Removed option of "From sensor" from light source, it is now integrated in environments
  • Clarified the "Mode" window

v2.3.2 - 2025-10-23

  • Added crash recovery feature
  • Added suspend feature
  • Temporarily removed pause function
  • Improved graph performance to reduce CPU load
  • Fixed 20V not working properly

v2.3.3 - 2025-10-27

  • Fixed Forward Only not working
  • Settings auto-selected channel when opened now considers the current user as well
  • Temporarily removed the "voltage homing" feature

v2.3.4 - 2025-11-20

  • Sensors from chambers are now grouped together in the sensor manager
  • Added x-axis range selection
  • New version of Day-Night cycling
    • Improved algorithm
    • User-friendly sensor selection
  • Updated API to v0.4.2
    • Added GetEnvironments to API
    • Added SetChannelEnvironment to API

v2.3.5 - 2026-01-13

  • Updated API to v0.5.0
  • Added day-night cycling per channel
    • Previous version still available by setting the "User Global" option
    • The settings window has been slightly rearranged to accommodate the new feature
    • Added option to select algorithm in night (previously was forced to open-circuit)
    • Added option to allow JV during night time
    • Added additional Day/Night column to summary table
  • Added Temperature stage control in the sensor manager. They are considered as temperature sensors
  • Fixed Parameter file not taking into account the irradiance value in the settings
  • Fixed some settings not being copied when using the copy channels checkbox

v2.3.6 - 2026-01-13

  • Fixed several Day-Night cycling bugs
  • Fixed constant output not showing up in day-night cycle

v2.4.0 - 2026-03-09

  • Changed file headers to now contain all settings (see JV File).
    • Most notable, the environment and day-night cycling settings are now included (if enabled)
    • Legacy version is still available by setting FileHeaderVersion = 1 in the config file
  • Added generic temperature and humidity sensors. Any sensor with a gain and offset can be used now.
  • Added sensor data files. Sensor data is saved here, independently of any configured devices