=============
Released 2022-01-30
**Note:** Starting with this version, trepr requires **Python >=3.7**
New features
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* Importer for Berlin fsc2 format: :class:`trepr.io.Fsc2Importer`
* Importer for Bruker BES3T format: :class:`trepr.io.BES3TImporter`
* :class:`trepr.analysis.MWFrequencyValues` to extract microwave frequency values from a dataset as a new, calculated dataset (e.g., for graphical display)
* :class:`trepr.analysis.MWFrequencyDrift` can return (calculated) datasets
* :class:`trepr.analysis.TimeStampAnalysis` can return (calculated) datasets
* :class:`trepr.processing.TriggerAutodetection` for automatically detecting the trigger position
* :class:`trepr.analysis.TransientNutationFFT` for analysing transient nutations using FFT
* Functions :func:`trepr.utils.convert_g2mT` and :func:`trepr.utils.convert_mT2g` to convert between magnetic field values (in mT) and g values
* Plotters can add *g* axis as second axis opposite the magnetic field axis.
Changes
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* :class:`trepr.analysis.MWFrequencyDrift` renamed from ``MwFreqAnalysis``
Fixes
-----
* :class:`trepr.processing.BackgroundCorrection` subtracts background
* :class:`trepr.io.TezImporter` gets mapper from package data
* :class:`trepr.io.DatasetImporterFactory` falls back to ASpecD-supported formats if no matching format is found.
* :class:`trepr.analysis.MWFrequencyDrift` returns correct value for ratio of drift to magnetic field axis step width