1.4.2.2

This release is purely a documentation release, fixing the broken haddock links.

Affected users

This release affects users who apply downstream patches to System.FilePath.Internal,
since System.FilePath.Posix and System.FilePath.Windows are now generated via make cpp
during development.

To make your patch apply, either apply it to System.FilePath.Posix and System.FilePath.Windows
instead or run make cpp after applying your patch.

Changes

• Document relation between joinPath and (</>) wrt #82, #82
• Clarify that normalise does not remove .. wrt #86
• Make clear that equalFilePath does not expand .. wrt #87
• Fix haddock source links by manually cpping wrt #81
• Make export list in System.FilePath explicit to get haddocks on the landing module