Gwyddion 2.20 is now available for download at

  https://sourceforge.net/projects/gwyddion/files/gwyddion/2.20/
  (all released files)

  http://gwyddion.net/download/2.20/
  (source code)

Released files are signed with PGP/GnuPG key

  "David Nečas (Yeti) <[email protected]>", id 62A07732
  fingerprint = 263F 9B1E C1E0 5261 C689  D83B 00FD D1D0 62A0 7732

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This is a stable version continuing the 2.x serie, backward compatible with
previous 2.x versions.

More information about Gwyddion is available at

  http://gwyddion.net/

Bugs should be reported to

  [email protected]

-----------------------------------------------------------------------------

Summary of changes:
Application:
- Translations updated: French, Russian.
- It is possible to export 3D as image also to other support pixmap formats,
  the format is determined by the extension.

Libraries:
- libgwyprocess: Deserialization of spectra when there are selected curves
  actually works now.
- libgwyprocess: gwy_data_field_fit_poly() and gwy_data_field_area_fit_poly()
  work without coeffs array preinitialized to zeroes.
- libgwyprocess: Radial PSDF calculation uses all necessary DFT coefficients,
  correcting the calculation for anisotropic images.
- libgwydgets: GwyColorAxis can show numbered ticks.

Modules:
- GSF (new): Gwyddion Simple Field single-channel file reading and exporting.
- SICM: Value scale was corrected and some more metadata fields are read now.
- Facet level: Bugs when masking was used were fixed, namely in Exclude mode.
- 1D FFT Filter, Color Range tool: square root of the density is shown on
  graphs to visualize smaller peaks better.
- Nanonis: Files with multi-line comments can be imported, metadata support
  was added.
- Omicron: Metadata values are imported from parameter files.
- Quesant: Null file part offsets are ignored in the header, fixing import of
  some files.
- NT-MDT: Z value offsets are honoured in imported data.
- Shimadzu: Bogus warning that Z offset units differ from Z scale units was
  fixed.
- Nanoscope: Some import support for I-V spectra was added.
- Pixmap export: False color scale ticks are numbered.
- Rotate: Rotation angle can be a fractional number.

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Enjoy,

Yeti


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