Release 0.173.2

• Removed use of deduced return types in jsonpath extension (C++ 14 feature)

Release 173.1

• Fixed issue #473 about bigint and -Werror=stringop-overflow

Release 0.173.0

Defect fixes:

• Fixed issue #473 about bigint and -Werror=stringop-overflow

• Fixed jmespath issue #471 about jmespath::search and ojson with AddressSanitizer in macos environment

• Fixed jsonpointer issue with json_pointer::parse for empty string keys (which had implications
  for jsonschema definitions keyword with empty keys.)

• Fixed jsonschema issue with definitions keyword with empty keys

• Fixed jsonschema issue #474 about JSON Schema maximum keyword error message

• Fixed jsonschema issue with multipleOf keyword and type integer and multipleOf a floating point number

• Fixed jsonschema issue with the behavior of $id for rebasing in some keywords, particularly if, then, and else.

Enhancements:

• The jsonschema::make_schema functions now support providing a retrieval URI, to initialize the base URI.

Release 0.172.1

Defect fixes:

• Fixed issue #470 concerning jsonpath::make_expression with ec broken

Release 0.172.0

Defect fixes:

• Fixed issue #469 affecting JSMESPath expressions with terminating CR

Enhancements to jsonpath

• Added result_option sort_descending.

• Added new classes basic_json_location, basic_path_element, and basic_path_node.

• Added a new function get for selecting a single JSON value from a JSON document at
  a location represented by a json_location.

• Added a new function remove for removing a single JSON value from a JSON document at a
  location represented by a json_location.

• Added member function select to jsonpath_expression.

• Added member function select_paths to jsonpath_expression.

• Added member function update to jsonpath_expression, to support
  update-in-place for compiled JSONPath expressions.

Enhancements to jsonpointer:

• Added free functions to_string and to_wstring.

• Added append function to basic_json_pointer.

Release 0.171.1

Defect fixes:

• Fixed issue #441 concerning misaligned allocation for string data.

• Fixed issue #436 concerning overflow warning.

• Changed internal variable names to avoid shadow warnings

• Fixed signature of dump_pretty #438

• Fixed basic_json_decode_options constructor #437

Enhancements:

• Improved error messages (with field names) for invalid type mappings when using the
  json_type_traits convenience macros.

• Support char8_t and u8string for C++ 20

• Added compare for bigint/bigdec/bigfloat as double or exact text match. This makes
  JSON Query work if you use options.lossless_number(true) for parsing JSON.

Release 0.171.0

Enhancements:

• basic_json supports allocators that automatically propagate,

  • std::pmr::polymorphic_allocator

  • std::scoped_allocator_adaptor

• Defines aliases and alias templates for basic_json using polymorphic allocators
  in the jsoncons::pmr namespace.

namespace jsoncons { namespace pmr {
    template<class CharT, class Policy>
    using basic_json = jsoncons::basic_json<CharT, Policy, std::pmr::polymorphic_allocator<char>>;

    using json = basic_json<char,sorted_policy>;
    using wjson = basic_json<wchar_t,sorted_policy>;
    using ojson = basic_json<char, order_preserving_policy>;
    using wojson = basic_json<wchar_t, order_preserving_policy>;
}}

• Added a class allocator_set for holding an allocator for persistent data and an
  allocator for temporary allocations.

• Added the ability to pass an allocator_set object to functions basic_json::parse,
  decode_json, decode_csv, decode_bson, decode_cbor, decode_msgpack, decode_ubjson,
  encode_json, encode_csv, encode_bson, encode_cbor, encode_msgpack, encode_ubjson.

• Added the ability to set a JSON parse error handler through options (rather than
  as a separate parameter.)

• Added an error handler allow_trailing_commas

Changes:

• For users creating a custom basic_json with a user provided Policy, the name
  string in Policy must be changed to member_key.

• Non-propagating stateful allocators are no longer supported.
  Attempting to use a regular stateful allocator will produce a compile error.
  Regular stateful allocators must be wrapped with std::scoped_allocator_adaptor

• Until 0.171.0, the basic_json functions try_emplace, emplace, and emplace_back allowed an allocator argument,
  and one was required when using stateful allocators. Since 0.171.0, try_emplace, emplace, and emplace_back
  must not be passed an allocator argument, because both std::pmr::polymorphic_allocator and std::scoped_allocator_adaptor
  use uses-allocator construction.

Note: Non-stateful custom allocators are supported as before.

• The tag type result_allocator_arg_t and constant result_allocator_arg have been deprecated.

• The jsonpath::json_replace function no longer supports an optional result_options parameter.

• The order preserving versions of basic_json, ojson and wojson, no longer use indexes to
  support search, but rely on sequential search instead. The feedback from users was that the additional
  allocations and overhead wasn't worth any gains, particularly as the number of members in JSON
  objects is typically not large.

Defect fixes

• Fixed issue danielaparker/jsoncons/#430 with jsonpath::json_replace

Release 0.170.2

Defect fixes

• Fixed issue with jsonschema default values (introduced in 0.170.0)

Release 0.170.1

Defect fixes:

• Fixed issue danielaparker/jsoncons/#418 where use of std::aligned_storage
  produced a diagnostic that it is deprecated in C++2023.

• Fixed issue danielaparker/jsoncons/#420 where to_integer_base16 produced
  warnings when passed a wide character string.

• Fixed issue danielaparker/jsoncons/#391 where parsing JSON resulted
  in temporary allocations from std::stable_sort

• Fixed issue danielaparker/jsoncons/#421 where PVS-Studio found vulnerabilities in code.

• Fixed issue danielaparker/jsoncons/#425 where basic_byte_string::assign and basic_byte_string::append failed to compile

• Fixed issue danielaparker/jsoncons/#426 where enum keyed maps didn't serialize correctly.

Release 0.170.0

Changed:

• Removed static functions jsonpath_expression::compile. These have long been
  superceded with function make_expression.

Defect fixes:

• Fixed issue danielaparker/jsoncons/#416 where length operator failed
  for array of length zero.

• Fixed issue danielaparker/jsoncons/#411 where an overeager g++ 12.2.0 compiler reported a
  spurious stringop-overflow warning.

• Fixed issue danielaparker/jsoncons/#410 where jsoncons::jsonpath::json_location::to_string
  escaped only single quotes.

• Merged PR danielaparker/jsoncons/#406 that fixed multiple float parsing and boolean pretty print
  issues with wjson. This included reverting a change to use std::from_chars
  in 0.169.0.

Enhancements:

• The jsonpath library now works with stateful allocators. In particular, the make_expression,
  json_query and json_replace functions now accept an allocator argument for use in allocating
  memory during expression compilation and evaluation.

• Merged PR danielaparker/jsoncons/#395 that added a ser_context::end_position() function.