Need help locating Monitoring plugin version 1.2.0 for an Openfire 3.7 installation

We have an old Jabber client that stops working when connecting to any version of Openfire later than version 3.7

We need to rebuild the server and re-install the Monitoring plugin on it.

I can locate the 3.7 Openfire zip file OK, but i cannot seem to track down the Monitoring plugin version 1.2.0 to work with it.

Any help pointing me in the right direction would be greatly appreciated…