soundtouch/pitch plugin missing in MSVC MSIs

Greetings,

I write open source cross-platform karaoke hosting software called OpenKJ (openkj.org).

Pitch shifting (without modifying tempo/duration) is pretty much a required feature in karaoke software, and I've been using the soundtouch pitch plugin in GStreamer for many years to accomplish this.

The pitch plugin appears to be missing from any 1.16.x and 1.18.x version installer that I've tried (full-install or manual install and selecting everything), leaving me stuck on 1.14.x for Windows versions of my software.

Assuming this wasn't an intentional plugin removal, can this possibly be added back in?