Bug#962973: haskell-readline: Removal notice: broken and unmaintained

[Clint Adams]

On Tue, Jun 16, 2020 at 09:10:32PM -0700, Sean Whitton wrote:
> keysafe, in experimental, depends on haskell-readline.
> 
> CCing upstream: Joey, do you think it would be possible for keysafe to
> migrate to use something maintained?

Some options suggested at

https://github.com/haskell-infra/hackage-trustees/issues/268#issuecomment-645354720