The issue is difficult to reproduce anymore, since the OSL and SVM looks completely different in Blender 4.1 Beta. There is still a noticeable noise difference in the area of the tree though.
@Anthony-Roberts I added you as member of the "Developers" team with git write access. You should be able to commit to blender/blender as well as blender/lib*.
Thanks for the patch. The compatibility with the newer OSL lib was already added to blender/cycles in [798a0b301e64: Cycles: update OSL to work with version 1.13.5](https://projects.blender.org/ble…
Thanks for the quick response, much appreciated. In this case the report can be closed. :)
Since this report is based off a code change, this cannot be considered a valid report. Closing.
I guess this is still valid? What would be the correct action? Clamp Light emission to positive values in RNA?