Release v0.2.2

Release Summary

PR Title: 68 epics key error for epuangle device and progressive stack serialization error

PR Description:
General:

• removed unused icons directory
• restrict nx_server log size and location
• added a reset to base data directory button for contact sheet (data viewer)
• strip tool scaling now set in beamline config .ini file
• removed pixmap delegate from scan queue progress widget
• common code to load a NXstxm hdf5 file now skips the instrument folder in the data and returns only the data specified in the 'default' attributes

BlueSky:

• disabled progressive stack in beamline config .ini file, design needs rethink to avoid random json serialization error
• added sim devices

Pixelator:

• specify when to update the scan plot as a percentage of scan completion to improve plotting performance
• fixed scan progress reporting to scan queue progress widget
• default sample scans to "Constant Velocity" instead of "Point by Point"

Release v0.2.1

Release Summary

PR Title: 63 epics during stack aquisition progressive stack publishing randomly produces error when trying to serialize the data

PR Description:
Main changes:

• MultiRegionWidget does not enforce a 0.01 separation between ev regions, overlap of regions is now allowed (J Wang decision)
• Polarization table initializes with current polarization, offset and angle
• progressive stack writing
• NXstxm does not currently differentiate between LxL and PxP scans so by default all loaded sample scans will be LxL

Jan26-2026

V0.2.0

Epics/Pixelator

• progress of scan coming from scan seq map no more calculating
• fixed issue where ContactSheet would load data just acquired into current scene instead of correct dir named scene

Epics only

• for nx_server added generation of a stack data file saved in stack directory that in the future can be used to start processing the stack as it is being acquired
• disabled user select'able hardware acceleration for Epics E712 sample scans, this will be a future dev
• SIS3820 ophyd device: added more rigorous checking of status

General

• numerous small fixes

Release v0.1.8

Release Summary

PR Title: 60 stack scans cannot be analyzed during scanning saving stack images into additional tiff images could solve this issue

PR Description:
Epics/Pixelator

• progress of scan coming from scan seq map no more calculating
• fixed issue where ContactSheet would load data just acquired into current scene instead of correct dir named scene

Epics only

• for nx_server added generation of a stack data file saved in stack directory that in the future can be used to start processing the stack as it is being acquired
• disabled user selectable hardware acceleration scan for Epics E712 sample scans, this will be a future dev
• SIS3820: added more rigorous checking of status

General

• numerous small fixes

Release v0.1.7

Release Summary

PR Title: startup with fl change disabled, add stop btn support

PR Description:
closes #58

Release v0.1.6

Release Summary

PR Title: 56 gui sample x and y values should display three decimal places

PR Description:
closes #56

Release v0.1.5

Release Summary

PR Title: Tst pix 40

PR Description:
Following a first pass commissioning of the EPICS scans the merge includes the following main changes:

• removal of EPICS constructs for focusing and creation of ophyd energy device
• merged coarse and fine sample scans
• implemented software controlled fine LxL and PxP scans
• load stacks into contact sheet
• fix focusing

Release v0.1.4

Release Summary

PR Title: 41 error data server host environment variable is not set cannot continue

PR Description:

• Removed support for windows paths, merged data directory env vars to just DATA_DIRECTORY
• Merged environment variables for Pixelator and nx-server to just use DATA_SUB_PORT
• Added updates to README for startup and configuration

Release v0.1.3

Release Summary

PR Title: cleanup, remove overrides of dock widget topLevelChanged which worked…

PR Description:
… fine on windows but does not on Linux

• cleaned up unused/commented code
• removed dockwidget overrides for topLevelChanged signal, worked on windows eventually seg faults on linux/wayland/X11

Release v0.1.2

Release Summary

PR Title: If there is an problem with the data in a file then report it and do …

PR Description:
…not create a thumbnail widget

• check for valid file, if valid then add to ContactSheet else it will be reported to logger and skipped