This hotfix addresses some specific issues, and all Corona for 3ds Max users are recommended to download it.

The issues are:

• Fixed: Tonemapping pipeline is sometimes reset to default on loading certain scenes.
• Fixed issue where IR did not immediately react to changes in CoronaScannedMtl.
• Chaos Phoenix - Fixed getting diffuse color from Foam node for newer Phoenix versions (Phoenix 5 nightlies).
• Fixed failing installation of Scatter for earliest 3ds Max version when upgrading from Corona 8 to Corona 9.
• There are no other changes.