How to upgrade
ghcup upgrade
If you haven't installed yet, follow the instructions at: https://www.haskell.org/ghcup/
Changelog
New features
-
support TUI on windows thanks to the work from vty and brick maintainers (Chris Hackett, Timofey Zakrevskiy, Jonathan Daugherty, ...), wrt #912
- this may be experimental though
-
support JS and wasm cross compilers wrt #838, thanks to Sylvain Henry and IOG
-
Support stacks installation strategy and metadata wrt #892
- you can now enable stacks installation method via
ghcup config set url-source '["GHCupURL", "StackSetupURL"]'... for more information, check the documentation
Improvements and bug fixes
- fix segfault in TUI when hitting enter early wrt #887
- Improve key handling in TUI, fixes #875
- add explicit support for Void Linux and Rocky Linux (this required a metadata version bump to
ghcup-0.0.8.yaml)
- optparse cli interface now has a test suite thanks to Lei Zhu, wrt #862
HelloJS is a wrapper that calls nodejs. Also see https://gitlab.haskell.org/ghc/ghc/-/wikis/javascript-backend/building#compiling-hello-world
GHCup doesn't manage system dependencies.