Thought I’d give a bit more details:
I started creating a plugin ~a month ago. When I created the plugin, it was located under the path “…/Figma/app-166.12.2”. This is where the plugin was created by default.
I kept the plugin in there & continued to work on it. As of yesterday (24th of October), it looks like Figma installed a new version. I now have two folders in the Figma directory: app-116.13.3 and app-116.14.6.
My assumption is that, as Figma updates, older versions are automatically deleted. Is there a way to recover the older version folder though?