Haskell: GHC 9.0.1 is now available

[NewsBot]

A new Haskell blog post/announcement has been posted!

GHC 9.0.1 is now available

bgamari - 2021-02-04

The GHC team is very pleased to announce the availability of GHC 9.0.1. Source and binary distributions are available at the usual place.

In addition to numerous bug fixes, GHC 9.0.1 will bring a number of new features:

• A first cut of the new LinearTypes http://haskell.org/ghc/blog/20210204-ghc-9.0.1-released.html

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[conradwt]

Hi, how does one install GHC 9.0.1 using ghcup on macOS 11.2 (Big Sur)? Thanks in advance and please do have a great day.

–

Think different and code well,

-Conrad

[AstonJ]

Not sure what ghcup is, but have you tried installing it with ASDF?

asdf-community/asdf-haskell

[conradwt]

@AstonJ ghcup is a GHC installer similar to rustup. Also, it has a very nice terminal base UI. For example, when one invokes ghcup tui, thy will see the following: