Please note that with this release these featurettes are now available on the Second Life production grid on some Server RCs and the following sandbox regions:
Realistic Mirrors are finally in Second Life! PBR Materials reflections are great too, but they are not mirrors.
We are also happy to offer PBR Terrain on supported regions, which is a first step towards making the ground look much more lush and immersive.
HDRI sky previews are now available to experiment with and we’d love to get your feedback on what you can imagine doing with them.
Last but not least is the availability of 2048 x 2048 (2k) textures - 4 times bigger than 1k!
Along with several GLTF PBR materials fixes to make all our residents and our third party developers lives a little bit easier.
Please see this blog post for more information about the features: https://community.secondlife.com/blogs/entry/15291-mirrors-pbr-terrain-and-2k-textures/
#989 [Featurettes] Terrain is blurry on some Macs