Sodium 0.4.7 is now out, fixing a memory leak and adding optimized cloud rendering.
This release includes a workaround for crashes on NVIDIA drivers. On first boot, if you are affected a notice will appear explaining the problem.
Highlights
Added optimized cloud rendering
Added a workaround for a crash on NVIDIA drivers
Fixed a critical memory leak with textures
Known Issues
None outstanding as of the time of writing. Please open an issue if you run into problems.