2.15.0.0

Binaries for this release are available at
https://downloads.haskell.org/~hls/haskell-language-server-2.15.0.0/.

These binaries can be installed using GHCup, using the vanilla metadata channel.

WARNING: Only use this if you also installed GHC via the vanilla channel.

ghcup --url-source=https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-vanilla-0.1.0.yaml install hls 2.15.0.0

All of these tarballs have associated GPG signatures. The signature should be from Hannes Siebenhandl <hannes.siebenhandl@posteo.net> (key ID 9849506453CA97E75F505D054EF829564CA34FC8).

The prebuilt binaries in this release support the following GHC versions:

GHC 9.14.1
GHC 9.12.4
GHC 9.12.2
GHC 9.10.3
GHC 9.8.4
GHC 9.6.7

2.15.0.0

• Remove hls-retrie-plugin
• Add hls-case-split-plugin for GHC 9.14 only
• Add hls-export-plugin
• Enable hls-semantic-tokens-plugin by default
• Prefer multi-component loading by default
• Replace the sessionLoading config with componentsLoading
• Support for Ormolu and Fourmolu on GHC 9.14
• Improvements to ghcide
  • Point documentation and source links at Hackage
  • Stop unloading all bytecode whenever new bytecode is generated
  • Unload linkables when any transitive dependency changes
• Improvements to hls-rename-plugin
  • Improved limited cross-module renaming
• Improvements to hls-refactor-plugin
  • Code action to delete all unused bindings, including let bindings
• Improvements to hls-eval-plugin
  • Capture stdout and stderr from evaluated expressions
• Improvements to hls-splice-plugin
  • Support declaration splices
• Optimizations
  • Speed up dependency graph building
  • Load core files on demand and improve freshness checking
• Bug fixes
  • Correct code action edits across several plugins
  • Match GHC when resolving imports and boot files
  • Avoid serving stale completions, documentation and diagnostics

Pull Requests

• Split module interface rule into interface and code outputs
  (#5057) by @crtschin
• Show built keys by rule in ghcide-bench summary
  (#5055) by @crtschin
• docs: updated moved nvim-lspconfig page
  (#5051) by @LanHikari22
• Delete unused CodeAction.RuleTypes module
  (#5050) by @crtschin
• Keep only the core file hash in HiFileResult
  (#5048) by @crtschin
• Change rangesOverlap to honor the fact that Ranges are inclusive to the left but exclusive to the right
  (#5047) by @Aster89
• Use a unique id for each file watcher registration
  (#5043) by @crtschin
• Simplify activeDiagnosticsInRange by returning [FileDiagnostic] instead of Maybe [FileDiagnostic]
  (#5041) by @Aster89
• Unload linkables if any transitive dependency changes
  (#5035) by @wz1000
• Stop unloading all bytecode whenever we generate new bytecode
  (#5033) by @wz1000
• cross-module renames
  (#5031) by @Esgariot
• Set FileCache hook before typechecking
  (#5030) by @fendor
• Improve error messages in HLS
  (#5029) by @fendor
• Fix invalid non-singleton constraint suggestion edits
  (#5028) by @crtschin
• Some improvements of comments, of code, and return->pure
  (#5026) by @Aster89
• Build CI with --jobs and --semaphore
  (#5022) by @crtschin
• Bump fkirc/skip-duplicate-actions from 5.3.1 to 5.3.2
  (#5019) by @dependabot[bot]
• Isolate per-test caches via explicit args instead of XDG_CACHE_HOME
  (#5018) by @crtschin
• Restrict batch session loads to files owned by the same cradle
  (#5017) by @simonhorlick
• Workaround for semantic tokens on Windows with CPP
  (#5016) by @Abbath
• Case split plugin
  (#5014) by @Aster89
• Fix stale completions after changing an import alias
  (#5011) by @BurningLutz
• Ormolu & Fourmolu on GHC 9.14
  (#5009) by @kafji
• bugfix(ghc optimization option): set optimization level to 0 to eval properly
  (#5008) by @abdivasiyev
• fix(hls-eval-plugin): hardcode QckChck to eval property tests
  (#5007) by @abdivasiyev
• adding whole-project loading
  (#5002) by @Saizan
• Enable semantic tokens plugin by default
  (#5000) by @soulomoon
• Nix shell for ghc9.14
  (#4998) by @dyniec
• Docs: update Kakoune configuration instructions
  (#4997) by @ficd0
• Bump actions/checkout to v7
  (#4995) by @fendor
• Bump actions/cache from 5 to 6 in /.github/actions/setup-build
  (#4994) by @dependabot[bot]
• Bump actions/cache from 5 to 6
  (#4993) by @dependabot[bot]
• Add Unexport ... to hls-export-plugin
  (#4991) by @crtschin
• Remove @santiweight from CODEOWNERS for hls-refactor-plugin
  (#4984) by @santiweight
• Remove CI workaround for ghcup GH runner issue
  (#4982) by @crtschin
• Splice export modifications precisely when using CPP
  (#4981) by @crtschin
• Bump GHA versions
  (#4980) by @fendor
• Support fourmolu 0.20.0.0
  (#4979) by @brandonchinn178
• Support symbolic record fields when converting to record syntax
  (#4978) by @olaberglund
• Fix running cabal test all as a local workflow
  (#4974) by @crtschin
• Extend delete-unused-bindings to let-expression bindings
  (#4972) by @olaberglund
• Try getting rid of withWarnings in ~Compile.hs
  (#4971) by @Aster89
• Remove LD_LIBRARY_PATH override in nix devShell
  (#4966) by @crtschin
• Fix: make subsumesEither commutative
  (#4964) by @olaberglund
• Remove unused test-logs directory
  (#4960) by @crtschin
• Change HLS default to prefer multi-component loading
  (#4959) by @xsebek
• Code action to delete all unused bindings
  (#4958) by @olaberglund
• nix-flake: Update inputs
  (#4956) by @akshaymankar
• Add support for extra LSP options
  (#4955) by @VeryMilkyJoe
• Use defaultTestRunner in ghcide-test
  (#4953) by @xsebek
• Create hls-export-plugin with Export '...' code action
  (#4952) by @crtschin
• use knownBuildTypes to populate completion targets
  (#4950) by @olaberglund
• Fix accidentally deleting the installed GHC in CI
  (#4947) by @crtschin
• Fix transitiveReverseDependencies recursion
  (#4946) by @crtschin
• Fix hls-class-plugin indentation
  (#4937) by @Aster89
• Never compute the DocMap with stale data
  (#4936) by @fendor
• Add typing burst benchmark coverage
  (#4934) by @soulomoon
• Avoid relying on OccNames when generating class methods
  (#4932) by @crtschin
• Fixbench
  (#4928) by @soulomoon
• ghcide-2.14 requires extra >= 1.8
  (#4926) by @juhp
• Add build-type: Hooks to Cabal completion plugin
  (#4920) by @sheaf
• Avoid logging AsyncCancelled stacktraces on session restart
  (#4919) by @crtschin
• Use pretty printing context when expanding records
  (#4917) by @crtschin
• Update splice plugin
  (#4915) by @georgefst
• Mark boot files to load first in ghcSessionDepsDefinition
  (#4914) by @martijnbastiaan
• Account for boot files in processDependencyInformation
  (#4913) by @martijnbastiaan
• Exclude superclass-generated names in class placeholders
  (#4902) by @crtschin
• Only check for garbage in key garbage collection test
  (#4900) by @crtschin
• Prepare release 2.14.0.0
  (#4897) by @wz1000
• Remove hls-retrie-plugin
  (#4839) by @omarjatoi
• Use Hackage for Documentation and Source links
  (#4746) by @Saizan
• Capture output of eval plugin and some girls scout changes
  (#4726) by @dschrempf
• Migrate hls-refactor-plugin to use structured diagnostics
  (#4708) by @dyniec
• Optimise module to filename
  (#4600) by @guibou