v3.4.0

General:

• Image processing in chunks to avoid RAM overflow
• Chunks are represented with new classes, SpectralSquare and PhotoSpectralSquare
• sRGB mode is now the default for consistency with future updates
• In GUI, in an albedo mode with no albedo data, the chromaticity would be displayed, with a note
• In a table, in the same case, the square edge is colored with chromaticity, with a note
• Bug fixes (line splitter, tag list update after reload, etc.)

Database syntax:

• Uncertainty for the br and mag can be specified inline, not only via the sd
• Support for the percent_per_100nm parameter of slope
• Support for asymmetric standard deviations

Database:

• Added 27 new database units in total
• Uranian system updates, Proteus and Triton photometry
• 2003 UZ413, 2005 UQ513, 2014 NW65, Dziewanna, Ascanios and some Haumea family members
• Added Vela pulsar and one more 'Oumuamua photometry

v3.3.0

General:

• Total core refactoring (uniform code for data and image processing)
• Unit tests for the core (testTCT.py)
• Color matching functions can be selected as filters
• sRGB processing mode support for images

GUI:

• The settings visibility depends on their applicability to the current tab
• Tooltips for some settings
• German localization reviewed
• Bug fixes and improvements

Database:

• Added subdwarf and brown dwarf spectra
• Added photometry for Hyperion
• Spectra of Ixion, Quaoar and Orcus extracted directly from the paper PDFs
• Other small changes

There is a known issue with brightness of the plotted star spectra, and a long-standing Windows-specific issue where switching to the "Image processing" tab irreversibly shrinks the window.

v3.3.0-beta1

Bug fixing. sRGB for images

v3.2.1

There was an issue with the previous compiled version, upgrading PyInstaller fixed it; meanwhile there was a minor fix to the source code so this gets a new version number!

v3.2.0

First release posted to the main repository instead of the fork; somehow the version number is already 3.2.0...

General:

• Dynamically updating plot window
• "Evaluate" an equation over the image inputs
• New tag system
• Refactoring of object name processing (in the OOP paradigm)
• Color table design updates
• Light theme for the plot
• Faster gamma correction
• New algorithm for handling color index uncertainty
• Bug fixes and improvements

Database:

• New naming and tagging standards applied
• Added 2014 UZ224, 67P/Churyumov-Gerasimenko and 103P/Hartley 2
• Traced spectra for Ixion, Quaoar and Orcus
• Added albedo for Chaos, Lempo and Hale–Bopp
• Added phase integral for Arawn
• Updated albedos for Phobos and Deimos