Blender 3.0 stable is out, and there’s also a 3.1 alpha. Mostly 3.0 seems to be about speed/performance, UI changes, and the new Asset Browser. The multipage changelog for 3.0 is big and techie enough to stun a charging rhino, but here are some highlights I spotted…
* Faster rendering on Cycles, “rendering between 2x and 8x faster in real-world scenes.” If… you have a hefty RTX graphics card. (That sounds like very good news for Poser 12, if it can be plugged in any time soon. Poser uses Cycles, but there it’s re-branded as SuperFly).
* Auto tile-tweaking. This is about the tile-size that gets rendered when rendering. e.g. 128 pixels. “Previously tweaking tile size was important for maximizing CPU and GPU performance. Now this is mostly automated.”
* Faster hair curves (not ribbons), but again only if… you have a fast NVIDIA OptiX card.
* A less laggy viewport, and again… I suspect that having a fast shiny new graphics card will help there.
* For the overall UI “the default theme got a refresh” and various changes.
* It’s now faster to work with the UI, which is good because Blender needs a lot of clicky-clicky work. The speed is due to things like faster text rendering, as panels spring into existence.
* Not much this time around for Eevee, but… “Performance when editing a huge mesh is improved.”
* New GreasePencil abilities with some new line modifiers (dashes, wiggles etc), and thus expanded lineart possibilities.
* A major rework of the UI layout for Freestyle. I hear elsewhere that it’s a bit quicker now to load a previous set of lines.
* .USD files can now be imported into Blender. This is the Pixar Universal Scene Description format.
* AMD GPUs are now supported.
* OpenCL rendering is removed. So is Branched Path Tracing. And the Rigify Legacy Mode is gone.
* A new Asset Browser for: Objects; Materials; Poses and Expressions; Worlds. I assume it’s drag-and-drop.
Blender 2.93 portable could run on Windows 7 with a small workaround. I assume there will also be enough demand to fix 3.0 for Windows 7. But until then, 3.0 is officially Windows 8 or higher. It will also refuse to install unless you have a sufficiently powerful graphics card.
Update: Blender 3.51 for Windows 7 (early May 2023). Needing no installer, it will now launch! Hurrah.