Release Notes

Archive of release notes for each version of Marple

3.20.0-4

30/8/2024

Bugfixes

  • Speed up slow calculations for many datapoints

3.20.0-3

21/8/2024

Bugfixes

  • Fix parsing string values in CSV plugin

3.20.0-2

20/8/2024

Bugfixes

  • Fix bulk calculation of custom functions

3.20.0-1

19/8/2024

Bugfixes

  • Fix indication of the active tab

3.20.0

16/8/2024

Features

  • Duplicate tab feature

  • Fix Pandas warnings for csv import

  • Limit # rows per chunk for very wide csv previews

Bugfixes

  • Remove duplicate timestamps from function tables & sandbox queries

  • Fix Pandas warnings for csv import

3.19.0

04/06/2024

Bugfixes

  • Fix font size issue for axis and legend while exporting a plot

Dev

  • Remove GTM

3.18.0

15/04/2024

Features

  • Compare mode for Scatter Plots

Bugfixes

  • Fix GPT custom SQL queries

  • Fix API /sources/remove

  • Prevent users from creating multiple private workspaces

  • Fix removing yourself from your workspace multiple times

3.17.0-1

29/04/2024

Bugfixes

  • Fix bug when importing near-zero average values

3.17.0

15/04/2024

Features

  • MAT & HDF5 export options

Bugfixes

  • Fix whitescreen when creating signals on datasets without 0-timebase

  • Fix unimport call with api token

  • Fix importing large MDF files

  • Fix import mat files

  • Fix exporting data to mat/hdf5 that contain ‘/’ in the signal name

3.16.0

03/04/2024

Features

  • MAT & HDF5 export options

Bugfixes

  • MDF plugin with beter memory management

  • MDF don’t use display names

  • Fixed data of wrong layer showing up in plots

3.15.0-1

05/03/2024

Bugfixes

  • Fix missing cursor values in scatter plots and map plots

3.15.0

22/02/2024

Features

  • Allow exporting all signals from a file and all calculated signals to csv

Bugfixes

  • Fix failing MDF import due to string/NaN values

  • Fix scatter and map plot for InfluxDB buckets

  • Add missing tutorial for new sign-ups

  • Reduce manual steps when deploying Marple offline

  • Fix library getting stuck when InfluxDB connection keeps loading

3.14.0

08/02/2024

Features

  • Auto-detect file extensions during import (.txt -> .csv, .mf4 -> .mdf)

Bugfixes

  • Fix onboarding flow via invite link

  • Let slow plot data calls not block other plots

  • Fix "calculate outliers" in map plot could get stuck

  • Fix memory issue while importing large MDF files

3.13.0

25/01/2024

Bugfixes

  • Improve onboarding flow

  • Fix loading spinner after setting up example data

3.12.0-1

18/01/2024

Bugfixes

  • Fix automatically selecting InfluxDB connection in the library when there is only one

  • Default the "parse dates, day first" to false in csv import plugin

3.12.0

18/01/2024

Features

  • Import:

    • Add "Day/month first" first for date parsing in csv plugin

    • Add import plugin for Avro files

    • Auto detect date as a time input column

  • Marple Offline:

    • Add the support for creating private workspaces

3.11.0

14/12/2023

Bugfixes

  • Fix map plot bound for very sparse data

  • Fix MarpleGPT: package upgrade error

  • Fix for unusable InfluxDB data

3.10.0

23/11/2023

Features & improvements

  • Export plot:

    • Option to hide the gridlines when exporting a plot

Bugfixes

  • Do not keep loading when "add team member" fails

  • Show correct default values for a signal in the style picker

  • Remove signal values in the table after removing the primary cursor

  • Auto reset offset when changing layer in compare mode

  • Scatter gave no values when one of the signals was constant

  • Fix "Save and apply" in import preview for files with different file extensions

3.9.0

09/11/2023

Features & improvements

  • Show All Y-Axes:

    • Added a toggle in the timeseries plot to show all axes in the plot

  • Import data using row-index as time signal

    • Added an option to import a file using the row-index as a time signal

  • Boost selections from the visualisation view

    • Added a button to boost Influx Selections from the visualisation view

Bugfixes

  • Fix changing color of signal from signal table

  • Clear warning that a custom config is applied to an import

  • Rounding error in cursor values

  • Add a scrollbar when there are many Influx buckets to select from

3.8.0-1

02/11/2023

Features & improvements

  • TDMS plugin

    • Allow importing TDMS files with different row counts

Bugfixes

  • Fix missing non-imported files in the top folder in the library

3.8.0

19/10/2023

Features & improvements

  • Automatic reporter

    • Allow creating and running reports on boosted InfluxDB snapshots

  • Library

    • Add top folder that shows data in File library and InfluxDB buckets

    • Allow deleting and reimporting datasets and snapshots you uploaded (when you are no admin user)

    • Show boosted snapshots, even if InfluxDB server is offline

  • Timeseries plot

    • Allow changing style of multiple signals at once

    • Better queueing for signal data calls

    • Add new interpolation styles: lineair, monotone spline, zero order hold, bezier

    • Allow removing cursor with "esc" button

  • Data miner

    • Option to transpose the result table

Bugfixes

  • Timeseries plot

    • Fix ending up in wrongly in y-zoom state

    • Add missing unit (seconds) on axis in plots

  • Remember chosen values for x- and y-axis in Data miner after switching tabs

3.7.0-1

3/10/2023

Bugfixes

  • Fix FFT plots when using both settings "log scale" and "remove DC offset"

3.7.0

28/9/2023

Features & improvements

  • Public share links

    • Support public share links for live data

  • Timeseries plot

    • Add "connect points" as an option in the signal style picker

    • Use the chosen "show groups" setting when exporting a plot

  • Data miner

    • Add "Clear result" button

    • Flexible x-, and y-axis in the bar chart

    • Choose x-axis (file uploaded date / file first timestamp) for the trendline

  • Import

    • Read units and description from TDMS files

  • Add a small delay on opening the navigation sidebar

Bugfixes

  • Calculated signals

    • Do not reset limits of signal group when adding a calculated signal

  • InfluxDB

    • Fix queries for InfluxDB 2.0

  • Timeseries plot

    • Show better ticks on x-axis when using timestamps

    • Plot with spiky data sometimes seems to show small gaps that are not there

    • When adding a second cursor using the button, add it on the location of the first cursor

  • Offline Marple

    • Do not allow an empty email address when creating an offline account

  • Projects

    • Do not clear loaded data when opening a project from the home view

3.6.0

19/9/2023

Features & improvements

  • Timeseries plot

    • Automatic link signals with same units

    • Add setting to always show signal limits

    • When resetting signal limits, reset position as well

Bugfixes

  • Public share link

    • Disable Gleap messages in public view

  • Export plot

    • Add hover text for long signal names

  • InfluxDB

    • Fix whitescreen when signal stats are missing

    • Default signal limits to [0, 1] when no data found for signals

  • Remove “small screen detected” message

  • Import

    • Preview time scale & time offset in import when possible

3.5.0-1

14/9/2023

Bugfixes

  • Import

    • Fix broken state after saving plugin config with custom selected time signal

3.5.0

1/9/2023

Features & improvements

  • Time precision

    • Allow time precision up to 1ns

  • Projects

    • Add "my projects" filter in project overview

  • Library

    • Allow removing non-empty folders recursively

    • Show report name instead of date in file details

  • Custom functions: Add default function to calculate signal outliers based on STD

Bugfixes

  • Map & scatter

    • Fix reused limits in different plots

    • Refresh signal data when dragging new signal to scatter plot

  • Annotations

    • Fix annotations on boosted InfluxDB snapshots

  • Performance

    • Throttle calls in function sandbox and layer offset

  • Export

    • Fix colors in exported plot for dark mode

3.4.0

18/8/2023

Features & improvements

  • Signal limits

    • Make signal limits draggable

    • Link signals only on user request

    • Add "stack signals" button

Bugfixes

  • Fix multi select popover that goes out of viewport

3.3.0-1

7/8/2023

Bugfixes

  • User settings

    • Fix getting default values in user settings

3.3.0

3/8/2023

Features & improvements

  • MarpleGPT

    • Ask a question in timeseries plot

    • Decouple MarpleGPT license setting from sqlBuilder

    • Add “hide MarpleGPT” user setting

  • Reporter

    • Preview page when reporter is not available in license

  • Timeseries plots

    • Double click in plot: reset zoom

    • Hide title by default in export plot

    • “Copy table” to clipboard button

Bugfixes

  • Frequency plots: Fix FFT plots for NaN values

  • Map plots: Update map limits when zooming in

  • Annotations: Hover over annotations → jumps to front

  • Dark mode: Remove default black signal color in dark mode

  • API tokens: Add default expiry date when creating a token

  • Team: Disable instead of hide “add users” button in team tab when on free trial

3.2.0-2

1/8/2023

Bugfixes

  • Influx

    • Faster fetching signal names when selection is not grouped and no tags are selected

    • Fix boosting with many signals

3.2.0-1

27/7/2023

Bugfixes

  • Influx

    • Fix boosting with partial tags over measurements

3.2.0

25/7/2023

Features & improvements

  • Marple GPT

    • Allow ChatGPT question in dataminer

    • Run custom SQL queries

    • Add SQL Editor as a feature in the license

  • Map & scatter plots

    • Add “filter outliers” option

Bugfixes

  • Performance

    • Speedup for files with many signals

  • Cursor

    • Fix wrong cursor values

  • Influx:

    • Fix issues with dot in signal name after boosting in calc signals

    • Partial tags per measurement resulted in an error

  • Visualisation

    • First tab of project gets renamed after opening

3.1.0

10/7/2023

Features & improvements

  • API tokens

    • tokens manageable by user

  • Automatic reporting

    • Navigation to reports via URL

    • Open file in visualisation via shortcut button

    • Shortcut from metric/template to Dataminer

    • Add preview plot to reports

    • Filtering on report overview (file name, passed/failed results)

    • Enable reporter in trial licenses

    • Add reporter as a feature to license tab

  • Influx

    • Sort snapshots by creation date

Bugfixes

  • Dataminer

    • Allow boosted snapshots in dataminer

    • Empty buckets are missing

    • Unreadable long signal names in signal selects

3.0.0

29/6/2023

Features & improvements

  • Automatic reporting

    • Creating report templates

    • Run automatically on all files in a folder

    • See in library which tests are setup on which folders

    • Detailed view per report

    • rerun/download/delete report

2.9.1

21/6/2023

Features & improvements

  • Influx: Open bucket by default on 1d instead of 1w

Bugfixes

  • Plots

    • Fix scatterplots with missing values

  • Import

    • When multiple time signals are found -> choose first

    • Better progress update in TDMS importing

  • InfluxDB

    • Fix fetching data for InfluxDB 3 with partial tags

    • Fix signal names with dots

    • Disable “save snapshot” while already saving

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