• Fixed issue where the parser reported error code jparser::err::internal instead of jparser::err::unterminated_array.
• ujson-print: Added option '--exit-on-error' that makes the application exit with an error on first parsing error when using option '--multi-doc' instead of continue to parse next input line. Fixed bug: When using option '--multi-doc', the application exits with an error on EOF.

• Improved error handling in the utility applications.
• When building without support for gmpxx, print numbers with maximum precision.
• When uninstalling, use CMAKE command 'file' instead of 'execute_process'.

• When validating a JSON instance using a JSON schema, stop the validation at the first failed instance value by default.
• Added option to continue validation to get a fully populated output when validation fails.
• Added option '-m,--multi-doc' to utility ujson-print. This option make ujson-print treat the input as a stream of JSON instances separated by line breaks.
• Fixed bug in utility applications when reading from standard input.
• Added cmake parameter 'DISABLE_CONSOLE_COLOR' to force disable console colors.
• Updated doxygen configuration file for use with doxygen version 1.9.8.
• Removed the usage of command exec_program in cmake, using execute_process instead.

• Fixed potential crash bug then moving objects of type ujson::jvalue.
• Updated configuration of generated API documentation.

• Added functionality to set limits on nesting depth, array and object size when parsing JSON. Limits are not enabled by default.
• Bug fixes.

New in release 4.2.0:

• Support for JSON Schema version 2020-12
• New parsing implementation, removing dependency on Bison and Flex while also improving performance.

Release 4.1.3

• Class ujson::jvalue: Added method std::string describe (desc_format_t fmt=fmt_none) const; using flags to control the output format instead of a number of arguments. The old describe() method is now deprecated.
• Added support for JSON output in syntax highlighting.
• Utility ujson-print: Added option '-o,--color' to print JSON in color when output to a tty.
• Utility ujson-tool: Added option '-o,--color' to print JSON in color when output to a tty.

• Moved from autotools to cmake for building libujson.
• Made it possible to build on Windows using Visual Studio. Tested building static libraries and utilities using Visual Studio 2022 Community Edition.
• Improved handling of escape code '\uxxxx' in JSON strings. More than one consecutive '\uxxxx' escape sequence in a JSON string wasn't handled correctly.
• Added utility function ujson::utf16_to_utf8() that converts an UTF-16 string to an UTF-8 string.

• Added convenience methods to check if a jvalue represents a specific JSON type.
• Added command 'patch' to utility application ujson-tool.
• Added test script to test JSON parsing using the test suite at https://github.com/nst/JSONTestSuite
• Fixed issue with converting class mpf_class to a string.
• Added class ujson::json_type_error. Methods in class ujson::jvalue that operates on a different JSON type that the instance currently represent used to throw std::logic_error, now they throw ujson::json_type_error instead.