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Release tracking ticket for GHC 9.0.2

This is the template to be used to create release tracking tickets. Copy this into a new issue and fill in the TODOs. Those items marked with major-only can be ignored for minor releases.

This is the release checklist for the %9.0.2 milestone. See #16816 for the template that this was derived from.

Pre-release checklist

  • Ensure that submodules are on released tags (the below is produced using this script):
    • libraries/Cabal: todo (on Cabal-v3.4.1.0-1-g942639c18)
    • libraries/Win32: version 2.12.0.1
    • libraries/array: todo (on v0.5.4.0-1-gab53517)
    • libraries/binary: version 0.8.8.0
    • libraries/bytestring: version 0.10.12.1
    • libraries/containers: version 0.6.4.1
    • libraries/deepseq: version 1.4.5.0
    • libraries/directory: version 1.3.6.2
    • libraries/exceptions: todo (on v0.10.4-5-g23c0b8a)
    • libraries/filepath: todo (on v1.4.2.1-ghc2-17-g9088df9)
    • libraries/haskeline: version 0.8.2
    • libraries/mtl: version 2.2.2
    • libraries/parsec: todo (on v3.1.14.0-3-g1904924)
    • libraries/pretty: version 1.1.3.6
    • libraries/process: version 1.6.13.2
    • libraries/stm: todo (on v2.5.0.0-ghc1-14-g444f672)
    • libraries/terminfo: version 0.4.1.5
    • libraries/text: version 1.2.5.0
    • libraries/time: version 1.9.3
    • libraries/transformers: version 0.5.6.2
    • libraries/unix: todo (on v2.7.2.2-ghc1-3-gea13d99)
    • libraries/xhtml: version 3000.2.2.1
    • utils/haddock: todo (on haddock-2.25.0-release-29-ge4c3f2d0)
    • utils/hsc2hs: todo (on v0.68.7-4-g7accbea)
  • Non-released submodules up-to-date:
    • nofib
    • libffi-tarballs
    • libraries/integer-gmp/gmp/gmp-tarballs
  • Release notes (docs/users_guide/x.y.z-notes.rst) written
  • Release notes linked in docs/users_guide/index.rst
  • autoconf scripts updated
  • Check that Unicode database in base (libraries/base/cbits/README.Unicode) reflects current standard release (http://www.unicode.org/versions/latest/)
  • LlvmVersion in configure.ac is targetting intended LLVM version
  • Release notes mentions LLVM version requirement
  • llvm-targets file updated
  • Changelogs updated (these can be checked using .gitlab/linters/check-changelogs.sh):
    • libraries/ghc-prim
    • libraries/integer-gmp
    • libraries/integer-simple
    • libraries/hpc
    • libraries/base
  • Verify that the ~"backport needed" label has no more issues/merge requests needing backport
  • Verify that all CI builds are green before moving to release checklist

Release checklist

  • Push a provision provisional release commit to trigger the release builds using git push -o ci.variable="RELEASE_JOB=yes"
  • Wait until builds finish; verify that they finished successfully
  • Fetch release artifacts TODO: documentation
  • Sign and push release artifacts to downloads.haskell.org [TODO: documentation]
  • Make a release tag
  • Release/revise GHC-maintained libraries on Hackage using this script:
    • libraries/base
    • libraries/ghc-prim
    • libraries/array
    • libraries/stm
    • libraries/ghc-heap
    • libraries/ghc-compact
    • libraries/ghc-boot
    • libraries/ghc-boot-th
    • libraries/hpc
    • libraries/libiserv
    • libraries/template-haskell
    • libraries/ghc-bignum
  • Update ghc/homepage>:
  • Announce on: GHC developers <ghc-devs@haskell.org>, GHC Users <glasgow-haskell-users@haskell.org>, Haskell Cafe <haskell-cafe@haskell.org>
  • Announce on: Haskell Discourse, /r/haskell, Twitter
  • Update latest symlink on downloads.haskell.org
  • Ensure that the Migration page is up-to-date

Post-release checklist

Edited by Zubin
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