package edu.wpi.first.toolchain.raspbian;

public class RaspbianToolchainExtension {

    public String versionLow = "6.3";
    public String versionHigh = "6.3";
    public String toolchainVersion = "Raspbian9-6.3.0";
    public String toolchainTag = "v1.1.0";

}

package edu.wpi.first.toolchain.raspbian;

public class RaspbianToolchainExtension {

    public String versionLow = "6.3";
    public String versionHigh = "6.3";
    public String toolchainVersion = "Raspbian9-6.3.0";
    public String toolchainTag = "v1.2.0";

}

Update raspbian toolchain target