optparse-generic/CHANGELOG.md

1.4.8

• Improve handling of NonEmpty
• Add getWithHelpWith
• Build against optparse-applicative-0.17
• Build against text-2.0

1.4.7

• Derive Data instances for exported types

1.4.6

• Use readField in default implementation of parseField

1.4.5

• Add ability to set the short name in the type
• Display default values in --help output

1.4.4

• readIntegralBounded: use metavar in error message

1.4.3

• Export internal readIntegralBounded utility
• Build against optparse-applicative-0.16.0.0

1.4.2

• New unwrap function
  • This is the underlying utility that powers unwrap{Record,RecordPure,WithHelp}

1.4.1

• Fix broken haddocks

1.4.0

• BREAKING CHANGE: Add support for type-level default values
  • This is a breaking change because the various parse* typeclass methods now take an additional argument to support this feature

1.3.1

• Export GenericParseRecord and getRecord{,PureWith}

1.3.0

• BREAKING CHANGE: New metavar method for ParseField class
  • This field simplifies customizing ParseField instances
    • Now you usually only need to override metavar now or possibly also readField, whereas the default behavior for parseField should work more often
  • This is only a breaking change for data types that use the default implementation of ParseField but do not derive Typeable
  • You can migrate existing code that doesn't compile by just explicitly specifying what the metavar field should be