Version 2.5.0

This new version includes new features such as a Zoom Room widget, SSH communication type, and Offline provision & unprovisioning. This release also includes bug fixes to improve stability with both online and offline Brains. More information on the release can be found in the links below!

New Features

Zoom Room Widget

Online & Offline Provisioning & Unprovisioning

This feature includes the capability to provision a Brain using the Kramer UI webpage whether the Brain is online or offline. You will no longer be required to use a client application such as an iPhone or Android device for provisioning.



  • Corrected an issue where a Kramer server outage would cause Brains to go unprovisioned or enter an orange status where no devices were assigned to gateways
  • Corrected an issue where the Brain would not send a raw value of 16 from device drivers
  • Corrected an issue where the Brain would crash when querying a calendar device
  • Corrected issue where Brain would enter a restart loop after an initial crash
  • Corrected issue relating to uncaught exception error appearing in log files
  • Corrected issue where Brain Watchdog cleared cache of Brains not connected to WAN


  • Corrected an issue where Project duplication failed to show progress of the duplication inside the Manager
    • Added a spinning widget indicating the new space is being generated


  • Corrected an issue where the hardware gateway order did not persist between open builder sessions
  • Corrected an issue where newly created Overlays could not be selected on a frame until the Builder was saved and the page was reloaded
  • Corrected an issue when having grouped overlays could break the copy and paste functionality within the Builder webpage
  • Corrected an issue where a programmer could not copy and paste an interface from one open Builder webpage to another Builder webpage
    • Copying and pasting interfaces between projects will include the images but will not add images to an image library within the project.
    • To use the pasted images elsewhere in the UI the images will need to be added to an image library
  • Corrected issue where the programmer could not import more than 100 reference devices into a single space
  • Corrected issue where Initialization events could have been removed from Builder
  • Corrected issue where iOS and Android application imaging was not updated following Offline Publish until the application was force closed

Client Applications

  • Corrected an issue where the user interface was not loaded when the Brain is powered on while in an active_offline state
  • Corrected issue in iOS clients where swiping on screen would navigate between pages or the admin area of the application
  • Corrected an issue in iOS clients where the reconnecting screen was not appearing for approximately 5 to 10 minutes after the LAN connection to Brain was lost

Device Driver Editor

  • Corrected issue where new and existing device drivers could not enable LUA editing.
    • Added static analysis to check for LUA content within device drivers
Revision: 4
Last modified: 24 November 2020


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