| Version | Release | Most important improvements (excerpt) |
| 2026/05/19 | 19.05.2026 |
Add navigation buttons to Variable Select Fixed creation of empty files on failed download Fixed special characters in URL preventing download Fixed crash on variable select, without having opened the virtual keyboard prior Fixed potential crash due to InfoBox Fixed potential "ghost press" on Osci Widget, when dragging over initally pressed region Put updater into nightmode and use custom blue theme to keep it visually distinct Fixed problem with loading/saving user log Fixed problem with erroneous values not showing up when printing to log Changed CStr to return current configuration for empty and error values (* and #ERR by default) Decrease size of variable select dialogue when virtual keyboard shows up. Fixed device not starting (and potentially not shutting down) in dark environment Added 5 second timeout for restart button in updater Use nightmode theme for PowerAssist main service (turn display on/off and detect USB) Change progressbar color to light blue for PowerAssist main service Increase progressbar size in both main and updater functions Fixed mute not being in sync Reduced jitter of volume on read-back Fixed issue that could lead CAN controller to hang on defective setup Report installed firmware version via OpenABK Fixed UI becoming unresponsive after a few reloads (e.g. changing language) Fixed possible cause for UI becoming unresponsive (main event loop starving due to many default-priority timers) Report hardware version, core count and hurricane07 in hardware version string via OpenABK Report EMBU-Sys serial number in OpenABK session request instead of MAC-Address Fixed scrollbar not reacting, when swiping shortly after touching Fixed problem which prevented device from starting up in certain conditions Added Gamma correction InfoBox: Ensure visiblity Power: Fixed display not turning back on if turned off while run line de-asserted. Power: Now obtain dialogue from controller events Power: Power-On dialogue condition not depenend on run line anymore Power: Changed dialogue message from "Logger shutting down" to "Device shutting down due to KL15 deassertion" Added time-synchronization with ABK logger Reverted change from 13.03.2026 that prevented nightmode from getting applied upon load Fixed crash when parent of InfoBox gets closed before closing timer elapsed Fixed layout not moving back while closing keyboard Fixed crash while closing keyboard Added EnvLight implementation back to SysValues (Light Sensor value can now be read) Added Gamma correction Fixed an issue that can cause a freeze when a corrupted EmbuChart Archive is loaded Gauge: Fixed wrong pointer and knob position Gauge: Fixed wrong pointer length |
| 2026/03/13 | 13.03.2026 |
Tabs: Fixed duplication of templates for each page in Tab Widget (this lead to a perceived freeze, due to strong performance degredation and exponential behavior. To fix this, briefly load a layout without the offending tab widget and reset the user settings) Aligned variable entries to the left Fixed color not updating in y-t Diagram Fixed variable select not working as expected, when using tags or filters in prior nightly Implemented reset of user settings Fixed CAN interfaces not opening Decreased default brightness from 56% to 50% Disabled buzzer sounds Fixed BMP files not loading Various improvements regarding backlight regulation Lists: Sort and filter improvements Tag menu has been added to variable select Close button does not appear on sub-keyboards anymore Cycling and opening of layouts according to language settings Virtual keyboard now has close button Variable Select now has search function Nightmode has been added ActionMacros, CanSendMsg and MeasEvent now don't evaluate to true on condition errors anymore This fixes spurious actions, such as windows opening, on logger connection |
| 2026/02/20 | 20.02.2026 |
Fixed Sounds playing even when parent widget not visible Fixed embedded files getting extracted with wrong encoding in file names (e.g when having Umlauts) Fixed button state not updating Fixed button check overlay not displaying Fixed missing indicator on language selection Fixed slow serialization of user settings Fixed slow change of language Recalculate caption size Improved timer handling Reverted change to Popup condition evaluation |
| 2026/02/12 | 12.02.2026 |
Buttons are now greyed out just like in EmbuSketch Attempt to improve font rendering through stronger hinting and a larger fallback font InfoBox now appears on the correct side of the screen InfoBox in the y‑t diagram now correctly shows the diagram icon Menu button now works even when routed through an ABK server Virtual keyboard implemented, but some features still missing Firmware update via ABK is now supported |
| 2026/01/29 | 29.01.2026 |
Requires new base image from 2026/01/29. See image download
Updated EMBU-Chart to new base of 1.3.0.66. Setting brightness and volume is now supported. Reverted to old WidgetTab. USB gadget connection now allows for future introspection. Fixed a bug in WidgetOsci, where the areas would not always draw. Fixed scaling on layout loading. Fixed a crash when CAN controller is unavailable during startup. Improved stability of CAN controller updates. Firmware image of power assist controller updated: RUN line is now considered. Device will turn off after 10 seconds. |
| 2025/11/10 beta | 10.11.25 | Initial draft |
This is always the new version, with the newest features. It is not thoroughly tested and thus not deemed production-ready.
Unless you really need a specific feature or feel like experimenting, it's suggested to wait,
until it appears in the table above. Nightly versions will be removed once a new one becomes available.
These updates can be rolled back by installing an older version.
| Version | Release | Most important improvements (excerpt) |
| 2026/05/29 | 29.05.2026 |
Always focus first page if a page gets closed (fixes empty page after close from outside of tab widget) Add context menu and tag filtering to List Widget Allow to re-open the virtual keyboard by tapping the entry field Now report the firmware in "YYYY.MM.DD" instead of "YYYY-MM-DD" Added Kiosk mode to document viewer, to mimic classical Candice PDF viewer layout |
| 2026/05/22 | 22.05.2026 |
Dynamically determine height of virtual keyboard Hide other buttons in Variable Select while keyboard is open Fix prelight not disappearing on release of navigation buttons |