Added

• Added support for JSON5 (@dhilst, @gorm-issuu, @gertsonderby, #152)

Removed

• Remove CPPO dependency to make the Yojson installation lighter (@Leonidas-from-XIV, #175)

2.1.2

2023-11-23

Fixed

• Fix the error location reported in the exception. Regression in 2.1.1 (reported by @johnridesabike, regression test by @ElectreAAS, fix by @Leonidas-from-XIV, #171, #172)

2.1.1

2023-10-10

Changed

• Make Basic, Safe & Raw seperate compilation units that get exposed by the main module as suggested by @hhugo to enable JSOO to discard unused modules. No API changes should be observable. (#84, #167 @Leonidas-from-XIV)
• Removed forward refs in the parser to make dead-code elimination in JSOO better (#168, @hhugo)

2.1.0

2023-04-26

Added

• Add Yojson.Raw.Util module to provide combinators for extracting fields from Yojson.Raw.t values. (@tmcgilchrist, #163)
• Add Util.path function to recurse into an object through a list of keys. (@cuihtlauac, @Leonidas-from-XIV, #157)

2.0.2

2022-08-09

Added

• Expanded documentation of exceptions (@sim642, #148)

Removed

• Removed undocumented and unused functions write_float_fast and write_std_float_fast from Yojson, Yojson.Basic and Yojson.Safe (@sim642, #149)

Fixed

• Fix out-of-bounds error occurring when parsing object field names with atdgen parsers using map_ident or map_lexeme (@mjambon, #150)

2.0.1

2022-06-28

Fixed

• Fix pretty-printing behavior for lists/objects inside lists (@c-cube #141, @mjambon #142)

2.0.0

2022-06-02

Removed

• Removed dependency on easy-format and removed pretty_format from Yojson, Yojson.Basic, Yojson.Safe and Yojson.Raw. (@c-cube, #90)

• Removed dependency on biniou, simplifying the chain of dependencies. This changes some APIs:

  • Bi_outbuf.t in signatures is replaced with Buffer.t
  • to_outbuf becomes to_buffer and stream_to_outbuf becomes stream_to_buffer (@Leonidas-from-XIV, #74, and @gasche, #132)
• Removed yojson-biniou library
• Removed deprecated json type aliasing type t which has been available since 1.6.0 (@Leonidas-from-XIV, #100).
• Removed json_max type (@Leonidas-from-XIV, #103)
• Removed constraint that the "root" value being rendered (via either pretty_print or to_string) must be an object or array. (@cemerick, #121)
• Removed validate_json as it only made sense if the type was called json. (@Leonidas-from-XIV, #137)

Add

• Add an opam package yojson-bench to deal with benchmarks dependency (@tmcgilchrist, #117)
• Add a benchmark to judge the respective performance of providing a buffer vs letting Yojson create an internal (#134, @Leonidas-from-XIV)
• Add an optional suf keyword argument was added to functions that write serialized JSON, thus allowing NDJSON output. Most functions default to not adding any suffix except for to_file (#124, @panglesd) and functions writing sequences of values where the default is \n (#135, @Leonidas-from-XIV)

Change

• The stream_from_* and stream_to_* functions now use a Seq.t instead of a Stream.t, and they are renamed into seq_from_* and seq_to_* (@gasche, #131).

Fix

• Avoid copying unnecessarily large amounts of strings when parsing (#85, #108, @Leonidas-from-XIV)
• Fix stream_to_file (#133, @tcoopman and @gasche)

1.7.0

2019-02-14

Add

• Add documented write_t and read_t to modules defining a JSON ast type for compatibility with atdgen

1.6.0

2019-01-30

Deprecate

• json types are deprecated in favor of their new t aliases, ahead of their removal in the next major release (#73, @Leonidas-from-XIV)

Add

• Add a type t and monomorphic equal, pp and show (#73, @Leonidas-from-XIV)

1.5.0

Change

• Use dune as a build system (#67, @Leonidas-from-XIV)
• reraise exceptions in finish_string instead of silencing them by raising a Failure _
• raise finalizer exceptions in from_channel and from_lexbuf readers

Fix

• Fix a race condition in builds (#57, @avsm)

1.2.0

2014-12-26

• new function Yojson.Safe.buffer_json for saving a raw JSON string while parsing in order to parse later

1.1.8

2014-01-19

• cmxs is now generated for supported platforms

1.1.7

2013-05-24

• tolerate double quoted boolean "true" and "false" when a boolean is expected

1.1.6

2013-05-16

• fix a bug in float printing. now print number of significant figures rather than decimal places for write_float_prec and write_std_float_prec

1.1.5

2013-03-19

• new function Yojson.sort to sort fields in objects, and corresponding cmdline option.

1.1.4

2012-12-31

• proper support for escaped code points above U+FFFF

1.1.3

2012-03-19

• new function Yojson.to_output for writing to an OO channel; requires biniou >= 1.0.2

1.1.2

2012-02-27

• various enhancements

1.1.1

2012-02-07

• ydump now implies -s i.e. multiple whitespace-separated records are accepted.

1.1.0

2012-01-26

• Yojson.Biniou becomes Yojson_biniou, package yojson.biniou

1.0.2

2011-04-27

• improved error messages showing several lookahead bytes
• factored out lexer_state and init_lexer definitions
• added read_null_if_possible function (used by atdgen)

1.0.1

2011-01-22

• fixed serialization of negative ints using the write_int function (affects atdgen)

1.0.0

2010-12-04

• now requires biniou version 1.0.0 or higher

0.8.1

2010-09-13

• added INSTALL file

0.8.0

2010-08-04

• first release