Warning The package will no longer be detected starting from v1.42.0

[Soulsbane]

Most of my homegrown libraries are private and are used locally 
for the most part. They are in ~/Projects/D/libs . Until now I've 
always used dub add-path and things worked fine. Updated my 
install am now getting this message:

```
      Warning Package at path 
'/home/soulsbane/Projects/D/libs/textrecords/' should be under 
'/home/soulsbane/Projects/D/libs/textrecords/$VERSION/textrecords'
      Warning The package will no longer be detected starting from 
v1.42.0
```

I'm guessing it's caused by this 
https://github.com/dlang/dub/pull/2610. What's the fix for this 
exactly? Thanks!