Release 0.1.12

Testing

• install, rm, set GHC (and that we have no stray symlinks)
• make sure HLS symlinks are untouched when installing new GHCs (such as 8.10.2)
• make sure the .yaml file is parsed correctly
• make sure the distro version matching is correct and we don't accidentally match something else (or nothing)

Changes

• Fix disappearing HLS symlinks wrt #91 (closed)
• improve TUI:
  • separators between tools sections
  • reverse list order so latest is on top
  • expand the blues selected bar
  • show new latest versions in bright white
• allow configuration file and setting TUI hotkeys wrt #41 (closed)
  • see https://gitlab.haskell.org/haskell/ghcup-hs#configuration for a more in-depth explanation
• add a --set switch to ghcup install ghc to automatically set as default after install
• emit warnings when CC/LD is set wrt #82 (closed)
• add support for version ranges in distro specifiers wrt #84 (closed)
  • e.g. "(>= 19 && <= 20) || ==0.2.2" is a valid version key for distro

---

@glguy if you'd like to help with some manual testing, please go ahead. Release binaries should show up as CI artifacts soon here: https://gitlab.haskell.org/haskell/ghcup-hs/-/pipelines/27708 (version-ranges branch)