Edelweiss Change Log v.1.0.2.0 (2026-03-20) * New Features * Overhauled mathematical functions: Functions can now be entered as an expression with multiple variables Trigonometry functions Functions for converting between polar/cartesian coordinates (EIS applications menu) Curve fitting produces fit metrics as well as fitted data series, which can optionally be plotted Harmonic oscillator curve fitting Overhauled updater: Bespoke dialog checking for updates: Downloads to temporary files folder, verifies the downloaded file, and then runs the installer Installer is now served from https://releases.rhd-instruments.de Autodetect meta data separators in table data file header Ctrl+Shift+U simplifies data series unit * Improvements * Preview for exported plot, which can also be tweaked interactively Window function implemented for FT-EIS Using frequency range to limit FT-EIS output instead of magnitude cutoff Error message shown when trying to perform FFT on data series with missing data Showing processing dialog when saving a project or opening a table if taking some time Reduced number of digits shown for conversion factor used in data series unit conversion Plot images, html exports, and reports for upload, are now saved to the temporary files folder Saving projects to network drives faster by writing locally first Updating zoom level no longer requires window resize Settings are saved immediately when settings dialog is closed Editing action input produces an entry in the action history Function to round to nearest integer Normalize CV application using the new function expression Upgraded to Java 25 Code optimizations * Bug fixes * Menu bar items were not redrawn after opening settings dialog First input would sometimes be removed after changing the table when editing an action Workflows with a time-domain EIS action without a group data series did not work Time-domain EIS dialog did not use the correct table and data series when editing Warning message when trying to reload input for "Create project folder" action Double clicking on a table outside the data series showed an error message Summarizer did not work when any data series was not found Table headers named "Phase(Zwe-ce)" were interpreted as impedance Percent change function was not correctly converted to percent v.1.0.1.1 (2026-01-26) * Improvements * Quantity "Differential capacity" added %VL magic string with negative arguments Input table names in the names of table summaries Height of sparklines decreased Don't ask to remove data series in the summarize dialog * Bug fixes * Improved GUI resource handling Open table not closed after removing items v.1.0.1.0 (2026-01-22) * New Features * Clicking a data point in a plot copies the coordinates to clipboard Link to tutorial videos in help menu Option to change the zoom level of plots in the settings * Improvements * Plot units with superscript exponents by default Workflow menu is updated immediately when workflows exported Buttons to open logs and application folder in settings dialog New "Open workflow" icon Code optimizations * Bug fixes * Erroneous data selection in "Normalize CV" and "Process CD" applications Pressing cancel after editing actions in the workflow editor would not discard the changes Issue with table meta data buffer Changing a data series unit would always try to recalculate the values when reloading the workflow, even when it should just set the new unit "dm" and "psi" were not parsed as units correctly String, time and date type data series did not convert correctly to numeric data types Data files would have to be chosen again after exporting workflows and then reloading Crash when loading large numbers of data files Tables with date & time data series would not load from save files Data points would be unevenly spread in plots in speed mode Date/time formats not enabled when editing data loading actions Data selection in plots with speed mode, filters, or split data series would not work Color bars would overlap if multiple traces were colored by value Filters were not applied to bar plots or 3D plots Issues with reloading the workflow after removing the project folder Filter weights did not apply correctly to data series with missing values v.1.0.0.0 (2025-12-01) This is the first major release of Edelweiss.