Some question about the SDK Manager

I want to download the old sdkmanager_0.9.11-3405_amd64.deb
Can anyone send the link. I am unable to find from nvidia developer site

I got the link https://developer.nvidia.com/jetpack-4_2
but, unable to see the L4T versions 32.1.
I want to download the L4T version of 32.1 can anyone send the link how to do that.

The sdkmanager should be able to install the old release even in the latest version.

For example, the latest sdkmanger is able to flash jetpack4.2~ 4.5.1.

I don’t see any points to download the old sdkm.