Accidentally overwrote my plugin in the local plugins folder with older version

So I wrote a stupid WIP time-saving plugin to shortcut menial tasks with button clicks.
Unfortunately, I saved old template code over my plugin in the local plugins folder.
I’m usually good about backing-up code, but I don’t seem to have a back-up copy & I don’t want to rewrite my stupid plugin.
Does Roblox Studio backup plugins in the local plugins folder before allowing an overwrite?
Is so, where?