well THAT is to some extend a whole different story.
one could wonder how, if not deliberately, you end up with the issues that sim has with changelogs looking like they do? some are bugs, as the resolved vanishing of the volumetric lighting was. The things that most simer are noticing are never mentioned in the changelogs, nor in the “known isssues”
here’s a list of things that got changed for whatever reason… and not for the good or better looking, heck not even better performance (despite the agressive occlusion culling)