v1.0.4

See haskellstack.org for installation and upgrade instructions.

Major changes:

• Some notable changes in stack init:
  • Overall it should now be able to initialize almost all existing cabal
    packages out of the box as long as the package itself is consistently
    defined.
  • Choose the best possible snapshot and add extra dependencies on top
    of a snapshot resolver rather than a compiler resolver -
    #1583
  • Automatically omit a package (--omit-packages) when it is compiler
    incompatible or when there are packages with conflicting dependency
    requirements - #1674.
  • Some more changes for a better user experience. Please refer to
    the doc guide for details.
• Add support for hpack, alternative package description format
  #1679

Other enhancements:

• Docker: pass ~/.ssh and SSH auth socket into container, so that git repos
  work #1358.
• Docker: strip suffix from docker --version.
  #1653
• Docker: pass USER and PWD environment bariables into container.
• On each run, stack will test the stack root directory (/.stack), and the
  project and package work directories (.stack-work) for whether they are
  owned by the current user and abort if they are not. This precaution can
  be disabled with the --allow-different-user flag or allow-different-user
  option in the global config (/.stack/config.yaml).
  #471
• Added stack clean --full option for full working dir cleanup.
• YAML config: support Zip archives.
• Redownload build plan if parsing fails
  #1702.
• Give mustache templates access to a 'year' tag
  #1716.
• Have "stack ghci" warn about module name aliasing.
• Add "stack ghci --load-local-deps".
• Build Setup.hs with -rtsopts
  #1687.
• stack init accepts a list of directories.
• Add flag infos to DependencyPlanFailures (for better error output in case of
  flags) #713
• stack new --bare complains for overwrites, and add --force option
  #1597.

Bug fixes:

• Previously, stack ghci would fail with cannot satisfy -package-id when the
  implicit build step changes the package key of some dependency.
• Fix: Building with ghcjs: "ghc-pkg: Prelude.chr: bad argument: 2980338"
  #1665.
• Fix running test / bench with --profile / --trace.
• Fix: build progress counter is no longer visible
  #1685.
• Use "-RTS" w/ profiling to allow extra args
  #1772.
• Fix withUnpackedTarball7z to find name of srcDir after unpacking
  (fixes stack setup fails for ghcjs project on windows)
  #1774.
• Add space before auto-generated bench opts (makes profiling options work
  uniformly for applications and benchmark suites)
  #1771.
• Don't try to find plugin if it resembles flag.
• Setup.hs changes cause package dirtiness
  #1711.
• Send "stack templates" output to stdout
  #1792.

---

Thanks to all our contributors for this release:

• Aaron Wolf @wolftune
• Artem Chernyak @achernyak
• Dan Aloni @da-x
• Daniel Gasienica @gasi
• Emanuel Borsboom @borsboom
• Erik Stevenson @narrative
• Gauthier Segay @smoothdeveloper
• Greg Weber @gregwebs
• Grégoire Détrez @gdetrez
• Harendra Kumar @harendra-kumar
• Mark Karpov @mrkkrp
• Martin Kolinek
• Matt Gambogi @gambogi
• Michael Sloan @mgsloan
• Michael Snoyman @snoyberg
• Oleg Grenrus @phadej
• Eldar Yakupov @panamiga
• Prayag Verma @pra85
• Simon Hengel @sol
• Simon Jakobi @sjakobi
• Tristan Webb @drwebb
• Yves Parès @YPares

And thanks also to the 150+ contributors to past releases!