qBittorrent, unable to install - Error: 13.1-RELEASE was not found!

[rdcustom]

Hello all,
I'm trying to install qBittorrent on Truenas Core 13, I am having this error:

Error: 13.1-RELEASE was not found!

For what I understood, the latest Jail version (13.2) has replaced 13.1 -no longer available-

How can I solve?
Is there a way to pick a Jail version?
Installing the plugin manually can work, but if installed this way, that would not be longer visible in the Plugins list.

Thanks to those who want to help