5.3.0

Fixes and improvements

• fix values attached to short options
• improve positional help description
• add . as a valid char for the long option name
• remove deprecated iterator type
• keep boolean values when parsing into a reference

5.2.3

Fixes and improvements

• remove duplicated data struct (help_option_details)
• added CPack packaging, pkg-config and CMake version files.
• save gcc diagnostic before setup ignore for non-virtual-dtor

5.2.2

Improvements

• wrap header and footer strings

5.2.1

Improvements

• back to single include file.

5.2.0

Fixes and improvements

• use terminate() to provide more control via signal handler
• handle inf / nan for double and float types
• fix handling of integer overflow

5.1.1

Fixes

• fix build: include limits

5.1.0

Fixes and improvements

• Include if possible to check if we can use the feature
• fix short options adding into unmatched
• add a program function
• use short name for arguments() when long name is empty
• allow insertion of footer

5.0.2

Fixes

• don't parse an empty string as a default value of type T
• disable exceptions if -fno-exceptions flag is set

5.0.1

Fixes and improvements

• do not sigsegv on empty arguments
• get rid of regex

5.0.0

Breaking changes

• do not ignore an argument for an option with implicit value