🚧 Watch out! There's a known regression in this release! #850 🚧

Fixed

• Fix Subcommands not falling back to app.ExitEventHandler in urfave/cli/pull/856 via @FaranIdo

Changed

• Clarify that altsrc supports both TOML and JSON in urfave/cli/pull/774 via @whereswaldon
• Made the exit code example more clear in urfave/cli/pull/823 via @xordspar0
• Removed the use of python for internal flag generation in urfave/cli/pull/836 via @asahasrabuddhe
• Changed the supported go versions to 1.10, 1.11, 1.12 in urfave/cli/pull/843 via @lafriks
• Changed the v1 releases section in the readme in urfave/cli/pull/862 via @russoj88
• Cleaned up go modules in urfave/cli/pull/874 via @saschagrunert

Added

• Added UseShortOptionHandling for combining short flags in urfave/cli/pull/735 via @rliebz
• Added support for flags bash completion in urfave/cli/pull/808 via @yogeshlonkar
• Added the TakesFile indicator to flag in urfave/cli/pull/851 via @saschagrunert
• Added fish shell completion support in urfave/cli/pull/848 via @saschagrunert