Because we're talking about Piranesi as a viable program and Informatix as a company, rather than how to use Piranesi with AC to create renders... I've moved this conversation to "Other Products" from the rendering forum...
First, Piranesi 6 Pro is the current version of the product, not Piranesi 2010. It was a free upgrade (as I recall) to 2010 owners. As you can read on the Informatix web site, the company was purchased by a Japanese firm a few years ago, but the UK office has remained open - with some of the old/original folks - to provide development and tech support.
I was just in touch with tech support this week, in fact, concerning a glitch running Piranesi 6 under OS X Yosemite, and I got an immediate response. A minor issue with the splash or license screens remaining on top of the workspace, for Mac folks who find this post - I was told that a fix will likely be released after the first service release to Yosemite (10.1).
You're on Windows 8.1, so the above doesn't affect you other than to let you know that support and maintenance is alive and well.
Personally, I'm not sure what new features one might want in Piranesi as far as future advancements. It's a paint program at its core, not something that uses evolving rendering technology.
The critical question in my mind is not whether Piranesi changes... but whether other software will continue to export Piranesi EPX files... without the epix file to provide material and depth information, using Piranesi would almost be more work than it is worth. At least today, you can still export from ArchiCAD, Artlantis, SketchUp, Revit, 3ds Max and C4D.
I don't know that it matters whether anyone here still uses Piranesi. If it achieves the look you want - then keep using it.
🙂 It is interesting, though, that we don't see much discussion anymore of getting 'painterly' renderings such as can be produced (by hand) with Piranesi. Everybody seems into photorealism. All personal taste.
😉
There are still Piranesi forums... but they see very little use now:
http://www.informatixsoftware.com/forums/
Just saw this post there about changes in the license technology which will affect your installation of Pir 5.1 on your Win 8.1 computer - you'll need to contact them for a new license file:
http://www.informatixsoftware.com/forums/showthread.php/6629-Piranesi-Activation-Servers
Cheers,
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sonoma 14.7.1, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB