3.9.2

Changes

• You can now set "Swap Tools" to "Alt" to bring back old Alt-key functionality
• Startup errors now show a specific error message on the error screen
• Adding or moving keyframes now automatically extends animation length
• Added launch setting "update_to_prereleases" to automatically update to and test beta versions

Fixes

• glTF exporter exports new material for each element
• Using "Center Pivot" does not update transform gizmo
• #949 Minecraft skin presets have wrong names
• Issues with loading on older mobile browsers
• Improved and fixed various texts and labels throughout the interface
• Fixed painting grid not aligning with specific texture resolutions