DCKit 0.12.2

• fix: in some cases, .tdms datasets could not be converted to
  .rtdc because of the data value of a combobox was not checked
  (ValueError: could not convert string to float: 'please select')
• fix: joining datasets might have ended in an error because a
  message box was not setup properly

DCKit 0.12.1

• ci: migrated macos build pipeline to GitHub Actions

DCKit 0.12.0

• setup: correct installation directory on Windows
• setup: bump dclab from 0.28.0 to 0.29.1 (new image_bg feature,
  relax fixed choices for [setup] 'medium')
• fix: main window not focused after startup
• enh: allow to edit [setup] 'medium' if it is set to "other"

DCKit 0.11.0

• feat: add option to split large datasets
• setup: bump dcalb from 0.27.6 to 0.28.0 (splitting datasets)
• fix: file dialogs did not always immediately close when
  OK was pressed

DCKit 0.10.0

• fix: properly cache dataset check and metadata information
• feat: allow to set global default values for metadata
• setup: bump dclab from 0.27.5 to 0.27.6 (reduce warning messages
  and remove final empty images for tdms2rtdc)
• enh: do not show flow rate for reservoir measurements - show
  "reservoir" instead
• enh: include flow rate or reservoir in output file name
• enh: improve display busy cursor

DCKit 0.9.1

• enh: allow keyword argument --version (print version and exit)
• build: pin PyQt5 to 5.14.2 on Linux/macOS
• build: macOS build was not working

DCKit 0.9.0

• fix: export file names were allowed to have invalid characters
• fix: ignore ResourceWarning
• enh: improved preview speed for .tdms data
• setup: bump dclab from 0.25.0 to 0.27.5 (support ML features)
• setup: bump imageio to >=2.8.0
• setup: bump nptdms to >=0.27.0
• setup: drop shapeout dependency

DCKit 0.8.4

• fix: display success dialog after joining datasets

DCKit 0.8.3

• setup: bump dclab from 0.22.7 to 0.25.0 (fixed broken "index"
  feature when joining datasets, improved HDF5 writer and
  dataset checker)
• setup: bump shapeout to 1.0.9 (possible issues with file system
  crawler)

DCKit 0.8.2

• enh: show dataset values when metadata are wrong (dataset checker)
• enh: improve layout spacing for dataset checker
• setup: bump dclab from 0.21.2 to 0.22.7 (compression info,
  autocheck of metadata, flow rate check, export fix)
• docs: to avoid confusion, be more verbose when the user clicked
  "Update metadata" and there is nothing to do (#7)
• ref: revert "fix" from 0.8.1