Revision Difference
BreakingChanges#548352
<cat>Dev.Intro</cat>
<title>December 2022 Breaking Changes</title>
# Shader Resources
Shaders are now resources, and their extensions have changed from **.vfx** to **.shader**
1. Rename the extension of your custom shaders to **.shader**
2. Recompile your custom shaders.
# Input System Obsolescence
**InputBuilder** is now obsolete, along with `Input.Rotation`, `Input.Forward` and `Input.Left`.
You are now required to build your own input if you need the `Input.Rotation` function, which has already been described on the <page text="Input System">Input_System#helpimupgrading</page>.