[ANN] haskell-language-server-1.5.1 has been released

Announcements
#1

This is a bug fix release for two regressions found after releasing 1.5.0:

  • #2365: hs-boot files not handled correctly, discovered in the ghc codebase and fixed with #2377
  • #2379: tried to look at linkable for GetModIfaceWithoutLinkable for NormalizedFilePath... error handling template haskell, fixed with #2380

Both quick fixes thanks to @pepeiborra

Also it fixes some long standing bugs in the hlint plugin due to comments being ignored (see #2366)

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#2

Now hls can be installed from hackage using ghc-9.0.1. Like github release, it does not include brittany, stylish-haskell, class and wingman plugins.

#3

Is there an official list of plugins provided when installing hls via ghcup?

#4

Well, by default all plugins are included at build time (you can disable them at runtime via config).
However we cant build brittany, stylish-haskell, class and wingman with ghc-9.0.1 so they are not available for ghc-9.0.1 independently of how it is installed.

We are tracking support for ghc-9.0.1 here:

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#5

The 1.5.1 release should be available via ghcup

Additional systems available via direct download from the release or using ghcup:

  • freebsd12
  • Linux on aarch64
  • Linux on armv7
  • macOS on aarch64 (m1)

they are not available via automatic download in the vscode extension though

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