darktable 3.0.0rc0 released

we’re proud to announce the first release candidate for the upcoming 3.0 series of darktable, 3.0.0rc0!

the github release is here: https://github.com/darktable-org/darktable/releases/tag/release-3.0.0rc0.

as always, please don’t use the autogenerated tarball provided by github, but only our tar.xz. the checksums are:

$ sha256sum darktable-3.0.0rc0.tar.xz
272d813ee2ba6d34ec527b1650c04f657bce31bf4fe590e21ee6e8b6729f86a4  darktable-3.0.0rc0.tar.xz
$ sha256sum darktable-3.0.0.rc0.dmg
bd52ed13c8324f57d63dd2cd6f7ed03a9f719b8cb334dc5f4881c791f92c1eda  darktable-3.0.0.rc0.dmg
$ sha256sum darktable-3.0.0rc0.exe
ef0692886f6c855308fc754d010745d8b4857e35a0b87daa1370afe1e9b1455a  darktable-3.0.0rc0.exe

when updating from the currently stable 2.6.x series, please bear in mind that your edits will be preserved during this process, but it will not be possible to downgrade from 3.0 to 2.6.x any more.

Important note: to make sure that darktable can keep on supporting the raw file format for your camera, please read this post on how/what raw samples you can contribute to ensure that we have the full raw sample set for your camera under CC0 license!
  • Almost 3 thousand commits to darktable+rawspeed since 2.6
  • 553 pull requests handled
  • 66 issues closed
  • Updated user manual is coming soon™

The Big Ones

  • A full rework of the GUI Gtk/CSS. The whole GUI is now fully controlled by CSS rules. There is no more size, color, position in Gtk C code. This makes the whole GUI themable. This version comes with different theme:

    • darktable : the default theme

    • darktable-elegant : more condensed fonts best experience if Roboto font installed

    • darktable-icons : as elegant, with IOP icons best experience if Roboto font installed

    • darktable-elegant-grey : as above but grey instead of dark

    • darktable-icons-grey : as above but grey instead of dark

Note that this requires Gtk 3.22 or higher to work properly.

  • The color picker on the blend, tone curve, color zones and fill light modules now allows to select an area by Ctrl+click on it.

  • Add undo/redo support in lighttable for tags, color labels, rating, metadata, deleted history stack, pasted history stack and applied style.

IMPORTANT: As Ctrl-z is commonly used for undo/redo this is what is used on the lighttable. This conflicts with the previous Ctrl-z which was assigned to preview with focus point. The preview (previously z) and preview with focus detection (previously Ctrl-z) are now assigned respectively to w and Ctrl-w.

  • A new timeline view has been introduced in the lighttable.

  • A new lighttable mode ‘culling’ is added. It displays a fixed number of consecutive images, starting from the first selected image and allows to pan & zoom them. It can be navigated with the mouse wheel and keyboard and the number of displayed images can be set with an entry at the bottom.

  • A quite extensive rewrite of the lighttable has been made to improve drastically the overall performance. This also includes the filmstrip which has also received a big rewrite for the same reasons. The lighttable is now usable on 4K and 5K monitors.

  • Add new raster mask supports. This is a copy of a parametric mask which is stable during the whole pixel-pipe.

  • Modules can now be re-ordered with Ctrl+Shift+drag.

IMPORTANT PLEASE READ:

Note that this is NOT a GUI re-ordering but a pixel-pipe reordering. If you’re not familiar with pixel pipe order and the actual quality that could result from changing the default, do not change the order.

The default order has been set to give the best result in the majority of time and will never be on the wrong side.

  • The color zones module now display an histogram based on the ‘select by’ channel and displays the selected range if the color picker is in area mode. It acts now like the tone curve (but horizontal), it has two edit modes: edit by area is the former one, if not checked nodes can be edited like in the tone curve, delete only works by right-click when not in edit area mode. A new process mode has been added: smooth is the former one, strong is new. An interpolation method has been added that allows to select different types of curves. The color picker allows to select by area with Ctrl+click. A new color picker has been added that creates a curve based on the area selected from the image. When pressing the shortcut ‘pan&zoom while editing masks’ the draw area can now be zoomed. Double-click on the bottom bar resets the zoom.

  • New module Filmic RBG. This module is designed to replace the base curve, shadows and highlights. The new filmic rgb module replaces the old one introduced in 2.6.2 and should be easier to use and will reduce color casts. The old filmic module is now deprecated and cannot be used on new developments.

  • New module tone equalizer which brings an easy and safe way to adjust the tones in different areas of the image. The module comes with 9 controls ranging from blacks area to specular ones. It possible to adjust each area with slides, curve or directly over the image with a controllable picker.

New Features And Changes

  • A new module for handling 3D Lut transformations (PNG Hald-CLUT and Cube files are supported).

  • Many changes to denoise profiled. The variance stabilization transform has changed, allowing a finer control of denoising. In particular, it is possible to better denoise the shadows, and correct color casts that may occur in the shadows. This change mainly improves the denoising of high ISO images. The non-local means mode has 2 new options: an option to scatter the search zone, and an option to control the amount of details to keep. In addition, one “auto” mode was added both for wavelets and non-local means. This mode infers some parameters from the profile used. The default values of the sliders are also changed dynamically in the same way. As such, user who want a one click denoising can activate the module and get straight away a good trade-off between noise smoothing and detail preservation. The auto modes allow the user to create their own presets that will adapt to various ISOs. Finally denoise profiled controls now have soft boundaries, which means that users can enter values out of visible bounds using the keyboard if they need to.

  • A new profile ‘histogram profile’ has been added on the same pop-up that the softproof one on the darkroom. It controls the color space of the histogram, color picker and overexposed check. When gamut or softproof checks are active the histogram and color picker use the softproof profile, otherwise they use the histogram profile. The overexposed check always use the histogram profile.

  • A new profile ‘work profile’ has been added to the input color profile module. Now RGB modules between the input and output color profile modules will work with this profile.

  • A new color picker has been added to the blend module next to the existing one that adjusts the range sliders based on the selected area from the image. Click to adjust the input image slider, Ctrl+click to adjust the out image one.

  • The picasa module has been renamed to googlephoto and completely rewrote to support the new Google Photo API. It is now again possible to create albums directly from the export module.

  • New module image information which can be positioned at the bottom or the top of the darkroom. The information displayed can be changed via the preferences. This module can replace the image information displayed on the histogram.

  • The tagging module is faster than before and has got new features. The most visible one is the ability to display hierarchical tags in a tree view. New commands (context menu) have been added to help to maintain your tags dictionary. It introduces also the notions of private tags (not exported by default), synonyms (to help search engines) and categories (not exported, can be used as an helper to structure your tags without polluting them and/or to define metadata fitting with your needs). In line with these new features, exported metadata are now configured in export selected module. The main metadata types can be set as exported or not, but you can also define one by one specific metadata, you fill in with available dt information, in particular tags and categories (metadata formulas share the same set of variables than file name in the same module).

  • Many code optimizations for CPU and SSE paths.

  • A new preference to expand/collapse a darkroom module when it is activated/deactivated.

  • The collect module supports single click if the corresponding new option is activated.

  • The collect module supports range selection (for numeric/dates) when using single click mode.

  • The gradient mask orientation is now clearly displayed by using an arrow.

  • Add support for theme, and allow to dynamically load theme from the preferences.

  • The graduatednd module has better accuracy when computing the rotation to avoid the gradient to flip sporadically.

  • Make sure the OpenCL kernel code are recompiled when the driver version is updated.

  • Add color pickers in the split toning module.

  • Add color pickers in the graduatednd module.

  • Add color picker to the watermark module.

  • The color picker point positions are kept during the editing on the module.

  • The map view will zoom on the images of the selected collection.

  • The slideshow supports changing the delay between each images.

  • The slideshow will now start at the selected pictures if any.

  • The slideshow will now be more responsive when changing the picture backward and forward.

  • A new module ‘basic adjustments’ has been added. It allows to adjust the exposure, highlight compression, contrast, brightness and saturation. It also has an auto feature based on Rawtherapee’s auto levels that can work on the entire image or a user selected area. Both the contrast and the auto feature use the middle grey point, the default for this setting is based on the work profile.

  • A new module ‘rgb curve’ has been added. It has linked and independent RGB channels. It works with the rgb color space selected on the work profile. The curves and histogram can be displayed using the work profile or can be scaled to be 50% grey. The color picker allows to select by area with Ctrl+click. The second color picker add 4 nodes to the curve based on the area selected from the image: min, average, middle, max. When pressing the shortcut ‘pan&zoom while editing masks’ the draw area can be zoomed. Different types of curves can be selected.

  • A new module ‘rgb levels’ has been added. It has linked and independent channels, preserve colors option and is native RGB.

  • A search text has been added to the module groups in the darkroom. It has a configuration option to show only the modules groups, only the search text or both. Modules are searched by name (localized).

If displaying only the search text, the active pipe modules are displayed when the search text is empty. A darkroom shortcut can be set to focus on the search box.

  • A preview window has been added to the darkroom that displays the edited image on a separate window.

  • A new option ‘skip’ is added to the ‘on conflict’ setting on the export module that skips the export if the file already exists.

  • Allow to change algorithm clone/heal and blur/color in retouch module.

  • An accels window has been added to summarize all available shortcuts and mouse actions available in the current context.

  • Dynamic shortcuts have been added for darkroom module sliders. They allow to change slider values with an accel + mouse scroll.

  • Add zoom & pan feature to lighttable full preview..

Bug fixes

  • The color picker support has been fixed by a complete rewrite. It should now gives correct values in all cases.

  • Fix overexposed display.

  • Do not disable SSL for storage modules.

  • A long standing bug on mask distort in Liquify module has been fixed. This was visible when a liquify mask was used together with the perspective correction module activated.

  • A bug on mask distort from crop & rotate when using flip and some angle has been fixed.

  • Fix manual crop in perspective correction module when not in default orientation.

  • The modification of date/time is now stored into the XMP. This ensure that removing the picture and reloading will keep the change made.

  • Fix orientation to support all cases as exposed in these examples: https://github.com/recurser/exif-orientation-examples

  • Store the panel states for each lighttable mode.

  • Fix crop&rotate and orientation in the lightroom importer.

Lua

  • The displayed image in darkroom view can now be changed

  • GUI panel visibility can now be queried and changed

  • Lighttable view toolbox (rating filter, rating comparator, sort field, and sort direction) can now be changed

  • Lighttable layout and zoom level can now be changed

  • All images containing a specific tag can be searched and returned

Changed Dependencies

  • CMake 3.10 is now required
  • OpenMP 4.0 is now required (optional dependency)

RawSpeed changes

Changed Dependencies

  • CMake 3.10 is now required
  • Pugixml 1.8 is now required
  • OpenMP 4.0 is now required (optional dependency)
  • POSIX threads are no longer required
  • zlib 1.2.11 is now required (optional dependency)

Changes

  • Threading was migrated to OpenMP from POSIX threads
  • Phase One IIQ decompressor fixes (quadrant scaling, bad column)
  • Large-scale code cleanup,hardening is ongoing still
  • An CMake infrastructure was added to allow integration of RawSpeed into LLVM LNT / Test-Suite
  • Widespread performance tuning, most affected decompressors:
  • Sony ARW2
  • Panasonic V5
  • Samsung V1
  • Phase One
  • Continuation of collaboration with LLVM Compiler Infrastructure Project

Camera support, compared to 2.6.0

Base Support

  • Epson R-D1s
  • Epson R-D1x
  • Fujifilm FinePix F770EXR
  • Fujifilm FinePix S7000
  • Fujifilm GFX 50R (compressed)
  • Fujifilm X-T30 (compressed)
  • Fujifilm XF10
  • Kodak DCS Pro 14N
  • Kodak EasyShare Z981
  • Kodak EasyShare Z990
  • Leica C (Typ 112) (4:3)
  • Leica CL (dng)
  • Leica Q (Typ 116) (dng)
  • Leica Q2 (dng)
  • Leica SL (Typ 601) (dng)
  • Leica V-LUX (Typ 114) (3:2, 4:3, 16:9, 1:1)
  • Nikon Z 6 (14bit-uncompressed, 12bit-uncompressed)
  • Nikon Z 7 (14bit-uncompressed)
  • Olympus E-M1X
  • Olympus TG-6
  • Panasonic DC-G90 (4:3)
  • Panasonic DC-G91 (4:3)
  • Panasonic DC-G95 (4:3)
  • Panasonic DC-G99 (4:3)
  • Panasonic DC-ZS200 (3:2)
  • Panasonic DMC-TX1 (3:2)
  • Phase One P30
  • Sony DSC-RX0M2
  • Sony DSC-RX100M6
  • Sony ILCE-6400
  • Sony ILCE-7RM4

White Balance Presets

  • Leica Q2
  • Nikon D500
  • Nikon Z 7
  • Panasonic DC-LX100M2
  • Sony ILCE-6400

Noise Profiles

  • Leica Q2
  • Nikon D3
  • Nikon D3500
  • Nikon Z 6
  • Nikon Z 7
  • Olympus E-PL8
  • Olympus E-PL9
  • Panasonic DC-LX100M2
  • Sony DSC-RX100M5A
  • Sony ILCE-6400
  • Sony SLT-A35

Translations

  • Afrikaans
  • Albanian
  • Chinese
  • Czech
  • Dutch
  • Finnish
  • French
  • Galician
  • German
  • Hebrew
  • Hungarian
  • Italian
  • Japanese
  • Nepal
  • Norwegian Bokmål
  • Polish
  • Portuguese
  • Romanian
  • Russian
  • Slovenian
  • Thai

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This is a companion discussion topic for the original entry at https://www.darktable.org/2019/11/darktable-300rc0-released/
30 Likes

Hi,

awesome. I’m already looking forward for christmas :slight_smile: Haven’t been using darktable for a couple of months and want to give it another try.
I’ve downloaded the RC and installed it and am a little bit confused. Where is the Equalizer module? Maybe I’m blind but I just dont see it (and yes, I’ve looked in the additional modules). I’m using german as my language.

Cheers Joe

Edit: Nevermind, It’s now called “contrast equalizer”. I think it’s cause of the (at least for me) new module tone equalizer.

Thanks, awesome work.

Linux users can easily test it by using the packages from the master branch from here Various packages for darktable

1 Like

Hi @joeheb,

You do not have to know under what tab a module is any longer (if you do not want to). Just enter, say, equ in the search module field and there they are :slight_smile:

Screenshot_20191104_192457

Also, don’t miss the useful feature of selecting workspaces and module subsets:

Screenshot_20191104_192735

Have fun!
Claes in Lund, Sweden

4 Likes

https://github.com/darktable-org/darktable/releases/tag/release-3.0.0

Link ERROR 404 ?

Look here : https://github.com/darktable-org/darktable/releases/tag/release-3.0.0rc0

Yes, I have fixed that in darktable.org but it was a bit too late. The syncho was already done here.

I can’t wait. New darktable is always the best Christmas present. :grinning:

1 Like

About the changes in the pixelpipe: Just to be sure. The pixelpipe is saved on a per image base, right? So I can change it in one image but it won’t affect the pipe on other images.

Yay! that time of the year again!! :relieved:

1 Like

Installed it yesterday and wow!, what a jump in performance! Lighttable is very fast now, tagging, browsing etc, all superfast (and I have been asking questions here about the poor performance I was experiencing before, so imagine my surprise).

Congrats to the developer! Now, if only I could put to good use tone equalizer, filmic and the new denoising because apparently tone curves+sharpen+shadow and highlights are a thing of the past…

1 Like

Well done to all involved, sounds like an epic update. For us Windows users do you think it will be ported over? If yes, any guestimate on timeframes?

Appreciate your time, thanks all

I’d assume a stable windows release will come out at the same time as other releases. This is a pre-release.

Ahh ok thanks

If you want to help testing:

The Windows build has been provided at the same time as the announce :slight_smile: Same for MacOS, thanks to our great maintainers :slight_smile:

4 Likes

Thanks darix I will certainly give it a go and report if an problems, thanks

Press coverage starts early this time https://www.dpreview.com/news/2816630314/darktable-3-0-release-candidate-arrives-with-many-new-features-improvements-and-bug-fixes

5 Likes

A tip of the hat to the developers hard work, Thanks!!

1 Like

Interesting which features they highlight and which they overlook …

Is anyone having problems with the Windows build? I installed it on a Windows 10 machine and I’m unable to resize the window of the program and there are some other UI glitches, too.