Some awesome updates from the community and activity over on the forums! People have been busy doing some really neat things (that really never fail to astound me). The level of expertise we have floating around on so many topics is quite inspiring.





A nice Halloween weekend gift for the F/OSS photo community from darktable: a first Release Candidate for a 2.0 release is now available!

Houz made the announcement on the forums this past weekend and includes some caveats. (Edits will be preserved going up, but it won’t be possible to downgrade back to 1.6.x).

Preliminary notes from houz (and Github):

darktable has been ported to gtk-3.0

new thumbnail cache replaces mipmap cache (much improved speed, less crashiness)

added print mode

reworked screen color management (softproof, gamut check etc.)

text watermarks

color reconstruction module

raw black/white point module

delete/trash feature

addition to shadows&highlights

more proper Kelvin temperature, fine-tuning preset interpolation in WB iop

noiseprofiles are in external JSON file now

monochrome raw demosaicing (not sure whether it will stay for release, like Deflicker, but hopefully it will stay)

aspect ratios for crop&rotate can be added to conf (ae36f03)

navigating lighttable with arrow keys and space/enter

pdf export – some changes might happen there still

brush size/hardness/opacity have key accels

the facebook login procedure is a little different now

export can upscale

we no longer drop history entries above the selected one when leaving dr or switching images

text/font/color in watermarks

image information now supports gps altitude

allow adding tone- and basecurve nodes with ctrl-click

we renamed mipmaps to thumbnails in the preferences

new “mode” parameter in the export panel

high quality export now downsamples before watermark and frame to guarantee consistent results

lua scripts can now add UI elements to the lighttable view (buttons, sliders etc…)

a new repository for external lua scripts was started.





Because apparently David Tschumperlé doesn’t sleep, a new release of G’MIC was recently announced as well! This release includes a really neat new patch-based texture resynthesizer that David has been playing with for a while now.

Re-synthesizing an input texture to an output of arbitrary size.

It will build an output texture of arbitrary size based on an input texture (and can result in some neat looking peppers apparently).

Speaking of G’MIC…

Yes, I know it’s Adobe. Still, I can’t help but think that this might be an awesome way to introduce some people to the amazing work being done by so many F/OSS creators.

Tobias Fleischer announced on this post that he has managed to get G’MIC working with After Effects and Premier Pro. Even some of the more intensive filters like skeleton and Rodilius appear to be working fine (if a bit sluggish)!

You might remember PhotoFlow as the project that creator Andrea Ferrero used when writing his Blended Panorama Tutorial from a few months ago. What you might not realize is that Andrea has also been working at a furious pace improving PhotoFlow (indeed it feels like every few days he is announcing new improvements - almost as fast as G’MIC!).

Example of PhotoFlow perspective correction.

His latest release was announced a few days ago as 0.2.3. He’s incorporated some nice new improvements in this version:

the additon of the LMMSE demosaicing method, directly derived from the algorithm implemented in RawTherapee

method, directly derived from the algorithm implemented in RawTherapee an impulse noise (also known as salt&pepper ) reduction tool, again derived from rawTherapee. It effectively reduces isolated bright and dark pixels.

(also known as ) reduction tool, again derived from rawTherapee. It effectively reduces isolated bright and dark pixels. a perspective correction tool, derived from Darktable. It can simultaneously correct horizontal and vertical perspective as well as tilting, and works interactively.

Head on over to the PhotoFlow Blog to check things out!

We don’t hear as often from folks using LightZone, but that doesn’t mean they’re not working on things! In fact, Doug Pardee just stopped by the forums a while ago to announce a new release is available, 4.1.3. (Bonus fun - read that topic to see the Revised BSD License go flying right over my head!)

Head over to [their announcement] to see what they’re up to. [their announcement]: http://lightzoneproject.org/content/september-27-2015-lightzone-v413-now-available

We also had the developer of Rapid Photo Downloader, Damon Lynch, stop by the forums to solicit feedback from users just the other day. A nice discussion ensued and is well worth reading (or even contributing to!).

Damon is working hard on the next release of RPD (apparently the biggest update since the projects inception in 2007!), so go show some support and provide some feedback for him.

The RawTherapee team is testing out having a forum over here on discuss as well (we welcomed the G’MIC community a little while ago). This is currently an alternate forum for the project (which may become the official forum in the future). The category is quiet as we only just set it up, so drop by and say hello!

Speaking of RawTherapee…

I want to thank Morgan Hardwood (LondonLight.org) for providing us a wonderful view of Röstånga, Sweden as a background image on the main page.