Prepare release 2.10.0.0

[fendor]

• [x] check ghcup supports new GHC releases if any
• [x] set the supported GHCs in workflow file .github/workflows/release.yaml
  • There is currently a list of GHC versions for each major platform. Search for ghc: [ to find all lists.
  • Look for TODO: to find locations that require extra care for GHC versions.
• [x] check all plugins still work if release includes code changes
• [x] bump package versions in all *.cabal files (same version as hls)
  • HLS uses lockstep versioning. The core packages and all plugins use the same version number, and only support exactly this version.
  • Exceptions:
    • hie-compat requires no automatic version bump.
    • shake-bench is an internal testing tool, not exposed to the outside world. Thus, no version bump required for releases.
  • For updating cabal files, the following script can be used:

  • ./release/update_versions.sh <OLD_VERSION> <NEW_VERSION>

  • It still requires manual verification and review
• [x] generate and update changelog
  • Generate a ChangeLog via ./GenChangelogs.hs <api-key> <tag>
  • <tag> is the git tag you want to generate the ChangeLog from.
  • <api-key> is a github access key: https://github.com/settings/tokens
• [x] update https://haskell-language-server.readthedocs.io/en/latest/support/ghc-version-support.html#current-ghc-version-support-status
• [x] create release branch as wip/<version>
  • git switch -c wip/<version>
• [x] create release tag as <version>
  • git tag <version>
• [x] trigger release pipeline by pushing the tag
  • this creates a draft release
  • git push <remote> <version>
• [ ] run sh scripts/release/download-gh-artifacts.sh <version> <your-gpg-email>
  • downloads artifacts to gh-release-artifacts/haskell-language-server-<version>/
  • also downloads FreeBSD bindist from circle CI
  • adds signatures
• [ ] upload artifacts to downloads.haskell.org from gh-release-artifacts/haskell-language-server-<version>/
  • You require sftp access, contact wz1000, bgamari or chreekat
  • cd gh-release-artifacts/haskell-language-server-<version>
  • SIGNING_KEY=... ../../release/upload.sh upload
  • Your SIGNING_KEY can be obtained with gpg --list-secret-keys --keyid-format=long
  • Afterwards, the artifacts are available at: https://downloads.haskell.org/~hls/haskell-language-server-<version>/
  • Run SIGNING_KEY=... ../../release/upload.sh purge_all to remove CDN caches
• [ ] create PR to ghcup-metadata
  • [ ] update ghcup-vanilla-0.0.8.yaml and ghcup-vanilla-0.0.7.yaml
  • can use sh scripts/release/create-yaml-snippet.sh <version> to generate a snippet that can be manually inserted into the yaml files
  • update hls-metadata-0.0.1.json Currently unnecessary, GHCup builds its own HLS binaries and updates that file.
  • utilize cabal run ghcup-gen -- generate-hls-ghcs -f ghcup-0.0.7.yaml --format json --stdout in the root of ghcup-metadata repository
  • Be sure to mark the correct latest version and add the 'recommended' tag to the latest release.
• [ ] get sign-off on release
  • from wz1000, michealpj, maerwald and fendor
• [ ] publish release on github
• [ ] upload hackage packages
  • requires credentials
• [ ] Supported tools table needs to be updated:
  • https://www.haskell.org/ghcup/install/#supported-platforms
  • https://github.com/haskell/ghcup-hs/blob/master/docs/install.md#supported-platforms
  • https://github.com/haskell/ghcup-metadata/blob/44c6e2b5d0fcae15abeffff03e87544edf76dd7a/ghcup-gen/Main.hs#L67
• [ ] post release on discourse and reddit
• [ ] merge release PR to master or forward port relevant changes

In addition to the normal release checklist, we are updating the release CI to run some jobs on the customer runner provided by maerwald.

[wz1000]

Very nice work with CI, I wonder if we should have some script like https://gitlab.haskell.org/ghc/ghc/-/blob/master/.gitlab/generate-ci/gen_ci.hs?ref_type=heads to generate our increasingly unmanagable release CI configuration.

[fendor]

I am afraid, CI is still incorrect in some way, https://github.com/haskell/haskell-language-server/pull/4448/files#diff-e426ed45842837026e10e66af23d9c7077e89eacbe6958ce7cb991130ad05adaR235 requires ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true, which is likely to break when November ends. Also, perhaps we don't even need the custom runner for this release if this workaround is still around...