New comment by pullmoll on void-packages repository

https://github.com/void-linux/void-packages/issues/22027#issuecomment-635225347

Comment:
FWIW I'm trying here to update to `stack-2.3.1`, `lts-15.5` and patch `src/Stack/Types/Resolver.hs` to disambiguate the `LTS`, `Nightly`, and `SnapName`. If this works out I'll open a PR.