WixToolset DotNetCompatibilityCheck - How to use RollForward?

Disclaimer: This code is not a fully functional snippet, yes I am aware of, anyhow I think the question is obvious enough.

I am using netfx extension of the Wix Toolset project.

    <netfx:DotNetCompatibilityCheck
            Property="DOTNETRUNTIMECHECK_8_0_0"
            RollForward="major"
            RuntimeType="desktop"
            Platform="x64"
            Version="8.0.0" />

On the documentation of the Wix Toolset (MSI / EXE Installer Tool) dotnetcompatibilitycheck - RollForward I found this:

RollForward (enumeration) :
The roll forward policy to use while validating. This attribute's value must be one of the following:

• latestMajor
• major
• latestMinor
• minor
• latestPatch
• disable

And also I found that link Wix Toolset - Detecting and installing .NET.

But on both a details info about RollForward is missing.

What does each value mean? When I should use major when minor or the other values?

Here more examples of smaller version changes

    <netfx:DotNetCompatibilityCheck
            Property="DOTNETRUNTIMECHECK_8_0_0"
            RollForward="major"
            RuntimeType="desktop"
            Platform="x64"
            Version="8.0.0" />
    <netfx:DotNetCompatibilityCheck
            Property="DOTNETRUNTIMECHECK_8_0_9"
            RollForward="major"
            RuntimeType="desktop"
            Platform="x64"
            Version="8.0.9" />
      <netfx:DotNetCompatibilityCheck
            Property="DOTNETRUNTIMECHECK_8_0_10"
            RollForward="major"
            RuntimeType="desktop"
            Platform="x64"
            Version="8.0.10" />
    <netfx:DotNetCompatibilityCheck
            Property="DOTNETRUNTIMECHECK_8_0_11"
            RollForward="major"
            RuntimeType="desktop"
            Platform="x64"
            Version="8.0.11" />

I have installed Microsoft .NET SDK 8.0.403 (x86) which contains .NET Runtime v8.0.11. So the DotNetCompatibilityChecks above will be validated to

• true
• true
• true
• false

So I am still confused about RollForward behavior