How to download old versions of Isaac Sim

I think that new versions introduce new critical bugs or break compatibility with custom applications.

I would also want to downgrade and try Isaac Sim 2023.1.1 in the scope of my current problems with 4.1.0, 4.2.0, etc.

Like this one: Degradation of rendering capabilities of Isaac-sim on 4.2.0 and 4.1.0 - #2 by Turowicz

It is very strange to hide once released versions from the public domain, from the perspective that isaac-sim is positioned as a sandbox == many many many bugs, which people fix by themselves, which is ok for such type of application.