| Version 2.7 |
| =========== |
| |
| Released 2014-10-02 |
| |
| * New features: |
| |
| - `json_pack()` and friends: Add format specifiers ``s%`` and ``+%`` |
| for a size_t string length (#141). |
| |
| - `json_unpack()` and friends: Add format specifier ``s%`` for |
| unpacking the string length along with the string itself (#141). |
| |
| - Add length-aware string constructors `json_stringn()` and |
| `json_stringn_nocheck()`, length-aware string mutators |
| `json_string_setn()` and `json_string_setn_nocheck()`, and a |
| function for getting string's length `json_string_length()` (#141, |
| #143). |
| |
| - Support ``\u0000`` escapes in the decoder. The support can be |
| enabled by using the ``JSON_ALLOW_NUL`` decoding flag (#141). |
| |
| - Add `json_boolean_value()` as an alias for `json_is_true()` |
| (#146). |
| |
| - Add JSON_REAL_PRECISION encoding flag/macro for controlling real |
| number precision (#178). |
| |
| - Define the maximum indentation as JSON_MAX_INDENT (#191). |
| |
| * Bug fixes: |
| |
| - Some malformed ``\uNNNN`` escapes could crash the decoder with an |
| assertion failure. |
| |
| - Avoid integer overflows with very long strings in UTF-8 decoder and |
| hashtable. |
| |
| - Check for *NULL* key in `json_object_get()` and |
| `json_object_del()` (#151). |
| |
| - Enhance hashtable seeding on Windows (#162). |
| |
| - `json_unpack()`: Allow mixing JSON_STRICT with optional keys |
| (#162, #163). |
| |
| - Fix int/int32 mismatch (#142). |
| |
| - Parse subnormal numbers correctly (#202). |
| |
| * Build: |
| |
| - Remove VS2010 build files. CMake should be used on Windows instead |
| (#165). |
| |
| - Fix CMake build flags for MinGW (#193). |
| |
| - Add CMake config files for find_package. Rename config.h to |
| jansson_private_config.h (#157, #159). |
| |
| - Make Valgrind checks work with CMake (#160). |
| |
| - Fix feature checks to use correct __ATOMIC flags. |
| |
| - Fix CMake checks for uint16_t and uint8_t support (#177). |
| |
| - Make Jansson build on SmartOS/Solaris (#171). |
| |
| - Work around a GCC bug on Solaris (#175). |
| |
| - Fix autoreconf on Debian (#182). |
| |
| - Don't use GNU make specific export for global AM_CFLAGS (#203, |
| #204). |
| |
| - Fix building on Android using the supplied Android.mk (#166, |
| #174). |
| |
| - Android.mk: Add -DHAVE_STDINT_H to LOCAL_CFLAGS (#200). |
| |
| * Documentation: |
| |
| - Document JANSSON_BUILD_SHARED_LIBS CMake option (#187). |
| |
| * Tests: |
| |
| - Close file handles correctly (#198). |
| |
| * Other changes: |
| |
| - ``\uNNNN`` escapes are now encoded in upper case for better |
| readability. |
| |
| - Enable usage of AddressSanitizer (#180). |
| |
| |
| Version 2.6 |
| =========== |
| |
| Released 2014-02-11 |
| |
| * Security: |
| |
| - CVE-2013-6401: The hash function used by the hashtable |
| implementation has been changed, and is automatically seeded with |
| random data when the first JSON object is created. This prevents |
| an attacker from causing large JSON objects with specially crafted |
| keys perform poorly. |
| |
| * New features: |
| |
| - `json_object_seed()`: Set the seed value of the hash function. |
| |
| * Bug fixes: |
| |
| - Include CMake specific files in the release tarball. |
| |
| * Documentation: |
| |
| - Fix tutorial source to send a User-Agent header, which is now |
| required by the GitHub API. |
| |
| - Set all memory to zero in secure_free() example. |
| |
| |
| Version 2.5 |
| =========== |
| |
| Released 2013-09-19 |
| |
| * New features: |
| |
| - `json_pack()` and friends: Add format specifiers ``s#``, ``+`` and |
| ``+#``. |
| |
| - Add ``JSON_DECODE_INT_AS_REAL`` decoding flag to treat all numbers |
| as real in the decoder (#123). |
| |
| - Add `json_array_foreach()`, paralleling `json_object_foreach()` |
| (#118). |
| |
| * Bug fixes: |
| |
| - `json_dumps()` and friends: Don't crash if json is *NULL* and |
| ``JSON_ENCODE_ANY`` is set. |
| |
| - Fix a theoretical integer overflow in `jsonp_strdup()`. |
| |
| - Fix `l_isxdigit()` macro (#97). |
| |
| - Fix an off-by-one error in `json_array_remove()`. |
| |
| * Build: |
| |
| - Support CMake in addition to GNU Autotools (#106, #107, #112, |
| #115, #120, #127). |
| |
| - Support building for Android (#109). |
| |
| - Don't use ``-Werror`` by default. |
| |
| - Support building and testing with VPATH (#93). |
| |
| - Fix compilation when ``NDEBUG`` is defined (#128) |
| |
| * Tests: |
| |
| - Fix a refleak in ``test/bin/json_process.c``. |
| |
| * Documentation: |
| |
| - Clarify the return value of `json_load_callback_t`. |
| |
| - Document how to circumvent problems with separate heaps on Windows. |
| |
| - Fix memory leaks and warnings in ``github_commits.c``. |
| |
| - Use `json_decref()` properly in tutorial. |
| |
| * Other: |
| |
| - Make it possible to forward declare ``struct json_t``. |
| |
| |
| Version 2.4 |
| =========== |
| |
| Released 2012-09-23 |
| |
| * New features: |
| |
| - Add `json_boolean()` macro that returns the JSON true or false |
| value based on its argument (#86). |
| |
| - Add `json_load_callback()` that calls a callback function |
| repeatedly to read the JSON input (#57). |
| |
| - Add JSON_ESCAPE_SLASH encoding flag to escape all occurences of |
| ``/`` with ``\/``. |
| |
| * Bug fixes: |
| |
| - Check for and reject NaN and Inf values for reals. Encoding these |
| values resulted in invalid JSON. |
| |
| - Fix `json_real_set()` to return -1 on error. |
| |
| * Build: |
| |
| - Jansson now builds on Windows with Visual Studio 2010, and |
| includes solution and project files in ``win32/vs2010/`` |
| directory. |
| |
| - Fix build warnings (#77, #78). |
| |
| - Add ``-no-undefined`` to LDFLAGS (#90). |
| |
| * Tests: |
| |
| - Fix the symbol exports test on Linux/PPC64 (#88). |
| |
| * Documentation: |
| |
| - Fix typos (#73, #84). |
| |
| |
| Version 2.3.1 |
| ============= |
| |
| Released 2012-04-20 |
| |
| * Build issues: |
| |
| - Only use ``long long`` if ``strtoll()`` is also available. |
| |
| * Documentation: |
| |
| - Fix the names of library version constants in documentation. (#52) |
| |
| - Change the tutorial to use GitHub API v3. (#65) |
| |
| * Tests: |
| |
| - Make some tests locale independent. (#51) |
| |
| - Distribute the library exports test in the tarball. |
| |
| - Make test run on shells that don't support the ``export FOO=bar`` |
| syntax. |
| |
| |
| Version 2.3 |
| =========== |
| |
| Released 2012-01-27 |
| |
| * New features: |
| |
| - `json_unpack()` and friends: Add support for optional object keys |
| with the ``{s?o}`` syntax. |
| |
| - Add `json_object_update_existing()` and |
| `json_object_update_missing()`, for updating only existing keys or |
| only adding missing keys to an object. (#37) |
| |
| - Add `json_object_foreach()` for more convenient iteration over |
| objects. (#45, #46) |
| |
| - When decoding JSON, write the number of bytes that were read from |
| input to ``error.position`` also on success. This is handy with |
| ``JSON_DISABLE_EOF_CHECK``. |
| |
| - Add support for decoding any JSON value, not just arrays or |
| objects. The support is enabled with the new ``JSON_DECODE_ANY`` |
| flag. Patch by Andrea Marchesini. (#4) |
| |
| * Bug fixes |
| |
| - Avoid problems with object's serial number growing too big. (#40, |
| #41) |
| |
| - Decoding functions now return NULL if the first argument is NULL. |
| Patch by Andrea Marchesini. |
| |
| - Include ``jansson_config.h.win32`` in the distribution tarball. |
| |
| - Remove ``+`` and leading zeros from exponents in the encoder. |
| (#39) |
| |
| - Make Jansson build and work on MinGW. (#39, #38) |
| |
| * Documentation |
| |
| - Note that the same JSON values must not be encoded in parallel by |
| separate threads. (#42) |
| |
| - Document MinGW support. |
| |
| |
| Version 2.2.1 |
| ============= |
| |
| Released 2011-10-06 |
| |
| * Bug fixes: |
| |
| - Fix real number encoding and decoding under non-C locales. (#32) |
| |
| - Fix identifier decoding under non-UTF-8 locales. (#35) |
| |
| - `json_load_file()`: Open the input file in binary mode for maximum |
| compatiblity. |
| |
| * Documentation: |
| |
| - Clarify the lifecycle of the result of the ``s`` fromat of |
| `json_unpack()`. (#31) |
| |
| - Add some portability info. (#36) |
| |
| - Little clarifications here and there. |
| |
| * Other: |
| |
| - Some style fixes, issues detected by static analyzers. |
| |
| |
| Version 2.2 |
| =========== |
| |
| Released 2011-09-03 |
| |
| * New features: |
| |
| - `json_dump_callback()`: Pass the encoder output to a callback |
| function in chunks. |
| |
| * Bug fixes: |
| |
| - `json_string_set()`: Check that target is a string and value is |
| not NULL. |
| |
| * Other: |
| |
| - Documentation typo fixes and clarifications. |
| |
| |
| Version 2.1 |
| =========== |
| |
| Released 2011-06-10 |
| |
| * New features: |
| |
| - `json_loadb()`: Decode a string with a given size, useful if the |
| string is not null terminated. |
| |
| - Add ``JSON_ENCODE_ANY`` encoding flag to allow encoding any JSON |
| value. By default, only arrays and objects can be encoded. (#19) |
| |
| - Add ``JSON_REJECT_DUPLICATES`` decoding flag to issue a decoding |
| error if any JSON object in the input contins duplicate keys. (#3) |
| |
| - Add ``JSON_DISABLE_EOF_CHECK`` decoding flag to stop decoding after a |
| valid JSON input. This allows other data after the JSON data. |
| |
| * Bug fixes: |
| |
| - Fix an additional memory leak when memory allocation fails in |
| `json_object_set()` and friends. |
| |
| - Clear errno before calling `strtod()` for better portability. (#27) |
| |
| * Building: |
| |
| - Avoid set-but-not-used warning/error in a test. (#20) |
| |
| * Other: |
| |
| - Minor clarifications to documentation. |
| |
| |
| Version 2.0.1 |
| ============= |
| |
| Released 2011-03-31 |
| |
| * Bug fixes: |
| |
| - Replace a few `malloc()` and `free()` calls with their |
| counterparts that support custom memory management. |
| |
| - Fix object key hashing in json_unpack() strict checking mode. |
| |
| - Fix the parentheses in ``JANSSON_VERSION_HEX`` macro. |
| |
| - Fix `json_object_size()` return value. |
| |
| - Fix a few compilation issues. |
| |
| * Portability: |
| |
| - Enhance portability of `va_copy()`. |
| |
| - Test framework portability enhancements. |
| |
| * Documentation: |
| |
| - Distribute ``doc/upgrading.rst`` with the source tarball. |
| |
| - Build documentation in strict mode in ``make distcheck``. |
| |
| |
| Version 2.0 |
| =========== |
| |
| Released 2011-02-28 |
| |
| This release is backwards incompatible with the 1.x release series. |
| See the chapter "Upgrading from older versions" in documentation for |
| details. |
| |
| * Backwards incompatible changes: |
| |
| - Unify unsigned integer usage in the API: All occurences of |
| unsigned int and unsigned long have been replaced with size_t. |
| |
| - Change JSON integer's underlying type to the widest signed integer |
| type available, i.e. long long if it's supported, otherwise long. |
| Add a typedef json_int_t that defines the type. |
| |
| - Change the maximum indentation depth to 31 spaces in encoder. This |
| frees up bits from the flags parameter of encoding functions |
| `json_dumpf()`, `json_dumps()` and `json_dump_file()`. |
| |
| - For future needs, add a flags parameter to all decoding functions |
| `json_loadf()`, `json_loads()` and `json_load_file()`. |
| |
| * New features |
| |
| - `json_pack()`, `json_pack_ex()`, `json_vpack_ex()`: Create JSON |
| values based on a format string. |
| |
| - `json_unpack()`, `json_unpack_ex()`, `json_vunpack_ex()`: Simple |
| value extraction and validation functionality based on a format |
| string. |
| |
| - Add column, position and source fields to the ``json_error_t`` |
| struct. |
| |
| - Enhance error reporting in the decoder. |
| |
| - ``JANSSON_VERSION`` et al.: Preprocessor constants that define the |
| library version. |
| |
| - `json_set_alloc_funcs()`: Set custom memory allocation functions. |
| |
| * Fix many portability issues, especially on Windows. |
| |
| * Configuration |
| |
| - Add file ``jansson_config.h`` that contains site specific |
| configuration. It's created automatically by the configure script, |
| or can be created by hand if the configure script cannot be used. |
| The file ``jansson_config.h.win32`` can be used without |
| modifications on Windows systems. |
| |
| - Add a section to documentation describing how to build Jansson on |
| Windows. |
| |
| - Documentation now requires Sphinx 1.0 or newer. |
| |
| |
| Version 1.3 |
| =========== |
| |
| Released 2010-06-13 |
| |
| * New functions: |
| |
| - `json_object_iter_set()`, `json_object_iter_set_new()`: Change |
| object contents while iterating over it. |
| |
| - `json_object_iter_at()`: Return an iterator that points to a |
| specific object item. |
| |
| * New encoding flags: |
| |
| - ``JSON_PRESERVE_ORDER``: Preserve the insertion order of object |
| keys. |
| |
| * Bug fixes: |
| |
| - Fix an error that occured when an array or object was first |
| encoded as empty, then populated with some data, and then |
| re-encoded |
| |
| - Fix the situation like above, but when the first encoding resulted |
| in an error |
| |
| * Documentation: |
| |
| - Clarify the documentation on reference stealing, providing an |
| example usage pattern |
| |
| |
| Version 1.2.1 |
| ============= |
| |
| Released 2010-04-03 |
| |
| * Bug fixes: |
| |
| - Fix reference counting on ``true``, ``false`` and ``null`` |
| - Estimate real number underflows in decoder with 0.0 instead of |
| issuing an error |
| |
| * Portability: |
| |
| - Make ``int32_t`` available on all systems |
| - Support compilers that don't have the ``inline`` keyword |
| - Require Autoconf 2.60 (for ``int32_t``) |
| |
| * Tests: |
| |
| - Print test names correctly when ``VERBOSE=1`` |
| - ``test/suites/api``: Fail when a test fails |
| - Enhance tests for iterators |
| - Enhance tests for decoding texts that contain null bytes |
| |
| * Documentation: |
| |
| - Don't remove ``changes.rst`` in ``make clean`` |
| - Add a chapter on RFC conformance |
| |
| |
| Version 1.2 |
| =========== |
| |
| Released 2010-01-21 |
| |
| * New functions: |
| |
| - `json_equal()`: Test whether two JSON values are equal |
| - `json_copy()` and `json_deep_copy()`: Make shallow and deep copies |
| of JSON values |
| - Add a version of all functions taking a string argument that |
| doesn't check for valid UTF-8: `json_string_nocheck()`, |
| `json_string_set_nocheck()`, `json_object_set_nocheck()`, |
| `json_object_set_new_nocheck()` |
| |
| * New encoding flags: |
| |
| - ``JSON_SORT_KEYS``: Sort objects by key |
| - ``JSON_ENSURE_ASCII``: Escape all non-ASCII Unicode characters |
| - ``JSON_COMPACT``: Use a compact representation with all unneeded |
| whitespace stripped |
| |
| * Bug fixes: |
| |
| - Revise and unify whitespace usage in encoder: Add spaces between |
| array and object items, never append newline to output. |
| - Remove const qualifier from the ``json_t`` parameter in |
| `json_string_set()`, `json_integer_set()` and `json_real_set`. |
| - Use ``int32_t`` internally for representing Unicode code points |
| (int is not enough on all platforms) |
| |
| * Other changes: |
| |
| - Convert ``CHANGES`` (this file) to reStructured text and add it to |
| HTML documentation |
| - The test system has been refactored. Python is no longer required |
| to run the tests. |
| - Documentation can now be built by invoking ``make html`` |
| - Support for pkg-config |
| |
| |
| Version 1.1.3 |
| ============= |
| |
| Released 2009-12-18 |
| |
| * Encode reals correctly, so that first encoding and then decoding a |
| real always produces the same value |
| * Don't export private symbols in ``libjansson.so`` |
| |
| |
| Version 1.1.2 |
| ============= |
| |
| Released 2009-11-08 |
| |
| * Fix a bug where an error message was not produced if the input file |
| could not be opened in `json_load_file()` |
| * Fix an assertion failure in decoder caused by a minus sign without a |
| digit after it |
| * Remove an unneeded include of ``stdint.h`` in ``jansson.h`` |
| |
| |
| Version 1.1.1 |
| ============= |
| |
| Released 2009-10-26 |
| |
| * All documentation files were not distributed with v1.1; build |
| documentation in make distcheck to prevent this in the future |
| * Fix v1.1 release date in ``CHANGES`` |
| |
| |
| Version 1.1 |
| =========== |
| |
| Released 2009-10-20 |
| |
| * API additions and improvements: |
| |
| - Extend array and object APIs |
| - Add functions to modify integer, real and string values |
| - Improve argument validation |
| - Use unsigned int instead of ``uint32_t`` for encoding flags |
| |
| * Enhance documentation |
| |
| - Add getting started guide and tutorial |
| - Fix some typos |
| - General clarifications and cleanup |
| |
| * Check for integer and real overflows and underflows in decoder |
| * Make singleton values thread-safe (``true``, ``false`` and ``null``) |
| * Enhance circular reference handling |
| * Don't define ``-std=c99`` in ``AM_CFLAGS`` |
| * Add C++ guards to ``jansson.h`` |
| * Minor performance and portability improvements |
| * Expand test coverage |
| |
| |
| Version 1.0.4 |
| ============= |
| |
| Released 2009-10-11 |
| |
| * Relax Autoconf version requirement to 2.59 |
| * Make Jansson compile on platforms where plain ``char`` is unsigned |
| * Fix API tests for object |
| |
| |
| Version 1.0.3 |
| ============= |
| |
| Released 2009-09-14 |
| |
| * Check for integer and real overflows and underflows in decoder |
| * Use the Python json module for tests, or simplejson if the json |
| module is not found |
| * Distribute changelog (this file) |
| |
| |
| Version 1.0.2 |
| ============= |
| |
| Released 2009-09-08 |
| |
| * Handle EOF correctly in decoder |
| |
| |
| Version 1.0.1 |
| ============= |
| |
| Released 2009-09-04 |
| |
| * Fixed broken `json_is_boolean()` |
| |
| |
| Version 1.0 |
| =========== |
| |
| Released 2009-08-25 |
| |
| * Initial release |
