Concerning `cabal install --lib`
Concerning internal libraries in packages
Internal error or crash via Haskell's "error" method
Concerning license identifiers, files etc.
Concerning the `main-is` field
On refactoring cabal-install to use custom monads
Interoperability with old version of the Cabal library
Concerning command-line options
Concerning the handling of package indices
Concerning pkg-config and pkgconfig-depends constraints
Concerning preprocessors such as alex and happy
Concerning what cabal considers the root of the project
Concerning cabal.project files
Concerning the Haskell Package Versioning Policy
Concerning hosting documentation on `readthedocs`
Concerning sandboxes (removed in 3.4)
On local nix store (option `--store-dir`)
Concerning build targets like pkg:lib
Concerning typos and misspellings (in docs, comments etc.)
User experience (UX) issue
Issue demonstrating the current indispensability of `v1-install`
About the version of the Cabal library and cabal-install
Concerning warnings printed by cabal