v1.4.0

JSON v1.4.0

Diff since v1.3.0

JSON v1.4.0

New Features

• Export @kwarg macro (#418)
• Add cross-key-type support for Object: Object{String} now accepts Symbol keys and vice versa for getindex, setindex!, delete!, haskey, get (#420, #421)
• Add liftkey for numeric dict key types to enable round-tripping Dict{Int,V}, Dict{Float64,V}, etc. (#423)

Fixes

• Fix @omit_null/@omit_empty macros for parametric types (#425)
• Fix misleading error message for lowerkey (#426)
• Documentation improvements (#411, #416)

Merged pull requests:

• Update documentation (#411) (@hyrodium)
• Bump actions/checkout from 5 to 6 (#413) (@dependabot[bot])
• Fix reading example of FrankenStruct (#416) (@simsurace)
• export @kwarg macro (#418) (@hyrodium)
• Fix getindex(::Object{String}, ::Symbol) and vice versa (#420) (@hhaensel)
• support both String and Symbol keys for all dict-operations on Objects (#421) (@hhaensel)
• Add liftkey for numeric dict key types (#423) (@quinnj)
• fix @omit_null/@omit_empty macros for parametric types (#425) (@quinnj)
• Fix misleading error message for lowerkey (#426) (@quinnj)

Closed issues:

• Parsing result of numbers depends on allownan (#397)
• The documentations for v1.x are not deployed (#409)
• Advanced Example: The FrankenStruct in the documentation throws an error (#410)
• get error when key not found (#412)
• Unhelpful error message for lowerkey (#414)
• missing feature or unclear docs? (#417)
• Non-string Dict keys - regression from JSON3.jl (#422)
• Can't parse into BigInt (#424)

v1.3.0

JSON v1.3.0

Diff since v1.2.1

Merged pull requests:

• Add new Null/Omit sentinels for overriding omit_null behavior per-field (#408) (@quinnj)

v1.2.1

JSON v1.2.1

Diff since v1.2.0

Merged pull requests:

• Add support for parsing numbers as Int64 to JSONX (#396) (@JamesWrigley)
• Fix JSONX tests on 32bit (#403) (@JamesWrigley)
• [JSONX] Fix unicode handling when unescaping strings (#405) (@JamesWrigley)
• Treat array of pairs as object when writing. Fixes #398 (#406) (@quinnj)
• Ensure isvalidjson doesn't throw during LazyValue initial creation; f… (#407) (@quinnj)

Closed issues:

• Escape unicode character: u2028 (#309)
• add escapes suitable for HTML embedding (#320)
• Julia crashes with multithreaded JSON.parse (#341)
• Serialization of Pair and Vector{Pair} returns unexpected result (#398)
• Empty named tuple serialised incorrectly (#401)
• JSON.parse a Vector of {"key": key, "val": value} objects into a Dict (#402)
• isvalidjson throws an error for invalid String (#404)

v1.2.0

JSON v1.2.0

Diff since v1.1.0

Merged pull requests:

• Restore pre-1.0 compat for object Tuple keys (#400) (@quinnj)

Closed issues:

• Error with tuple as a dictionary key (#399)

v1.1.0

JSON v1.1.0

Diff since v1.0.1

Merged pull requests:

• Minor changes to the README (#387) (@odow)
• Fix 32 bit support (#389) (@nhz2)
• Add check for positive float precision for non-shortest float_style (#393) (@quinnj)
• Implement JSONX.JSONText (#394) (@JamesWrigley)
• Use GC.preserve around string parsing (#395) (@quinnj)

Closed issues:

• Setting float_precision=0 or negative with float_style=:fixed or float_style=:exp creates invalid JSON (#383)
• JSON@1 does not support 32-bit machines (#386)

v1.0.1

JSON v1.0.1

Diff since v1.0.0

Merged pull requests:

• Add release trigger for CI workflow (#378) (@giordano)
• Bump actions/checkout from 4 to 5 (#379) (@dependabot[bot])
• Bump julia-actions/setup-julia from 1 to 2 (#380) (@dependabot[bot])
• Fix a test failure from fuzz testing JSON.json (#382) (@quinnj)

Closed issues:

• type hints (#96)
• use_mmap leaves file open (#112)
• parsing of arrays results in array of type Any (#139)
• Reader generalization (#169)
• Make indent a keyword argument? (#193)
• JSON.parse fails for cweb/url-testing/master/urls.json (#232)
• Add JSON.jl to nst/JSONTestSuite (#233)
• Remove Symbol conversion (#245)
• Errors parsing big ints (#266)
• Failure of NST JSONTestSuite optional tests (#267)
• Proposal: Unified JSON API (#268)
• Testing fails (#269)
• FileIO compatibility (#276)
• Dense printing for long arrays (#291)
• Lower with respect to serialization context (#299)
• Unexpected end of input error when parsing input streams (#314)
• check if a given String is valid json (#323)
• Add JSON.printfile function (#325)
• Dict written as a String (#328)
• JSON.jl 1.0 roadmap? (#332)
• Pass s::CS to all usage of lower for dispatch (#335)
• JSON.parse(read(io, String)) is faster than JSON.parse(io) (#339)
• Feature: Allow specification of full dictionary type (#340)
• Allow for parsing multiple JSON objects in a single string/stream (#344)
• Reconstruct object from custom serialization (#346)
• Misaligned character/byte when throwing an error (#351)
• Parse bytes directly (#356)
• JSON.jl Float64 serialization (suppress scientific notation) (#367)
• Documentation for working with DataFrames (#372)
• Suggestion/feedback: Add documentation of how to save something to a file (#373)
• Measurements are getting serialized incorrectly (#375)
• 3-10x slowdown in parsing from JSON3.jl to v1 (#376)

v1.0.0

JSON v1.0.0

Diff since v0.21.4

Breaking changes

• show_json, Context and Serialization overloads have been removed
• inttype keyword argument has been removed from JSON.parse

New functionality

• JSON.parse(json, T) now supports passing a type to parse the json as (similar to JSON3.jl-type functionality)
• JSON.parse now supports additional keyword arguments: allownan, ninf, inf, nan, jsonlines, dicttype, null, and style. See ?JSON.parse docstring for details on these new keyword arguments.
• JSON.parse will now return a JSON.Object by default, which is a mutable, key-order-preserving drop-in Dict replacement that supports dot-access for keys
• JSON.lazy is a new function that allows for lazily accessing deeply nested properties of json objects/arrays
• JSON.isvalidjson is a new function to check that input json is actually valid json
• JSON.json now supports additional keyword arguments: omit_null, omit_empty, allownan, jsonlines, pretty, ninf, inf, nan, float_style, float_precision, and style. See ?JSON.json docstring for more details on these.

Merged pull requests:

• See alternative package JSON3 (#333) (@PallHaraldsson)
• enable dependabot for GitHub actions (#353) (@ranocha)
• fix typos (#358) (@musvaage)
• Bump codecov/codecov-action from 1 to 3 (#360) (@dependabot[bot])
• Bump actions/checkout from 2 to 4 (#361) (@dependabot[bot])
• Bump julia-actions/setup-julia from 1 to 2 (#364) (@dependabot[bot])
• Remove false statement about Serde.jl (#368) (@giordano)
• [BREAKING] Package rewrite for a 1.0 release (#374) (@quinnj)

Closed issues:

• performance benchmarks (#59)
• question: JSON.json(array) (#93)
• Throw exceptions on unknown/unreasonable types (#108)
• Revise MemoryParserState (#235)
• Support JSON schema (#238)
• Reading past end of JSON data in a stream (#239)
• a little too much enthusiasm for unpacking objects without a JSON representation (#277)
• Parsing a dubious JavaScript/JSON file (#292)
• JOSN.print throws StackOverflow error (#334)
• parsefile: Windows unlink permission denied (#347)
• typos (#357)
• Why this json string cannot be parsed? (#365)

v0.21.4

JSON v0.21.4

Diff since v0.21.3

Closed issues:

• Use random port during testing (#349)
• Detect circular dependencies while printing JSON (#354)

Merged pull requests:

• Update doc with correct parameterized function syntax (#336) (@o314)
• Introduce a recursive cycle check when writing (#345) (@quinnj)
• Use listenany for async tests; fixes #349 (#350) (@quinnj)
• Fix outdated grammar in "Documentation" in README.md (#352) (@singularitti)
• Bump version for new release (#355) (@quinnj)

v0.21.3

JSON v0.21.3

Diff since v0.21.2

Merged pull requests:

• add basic precompilation (#337) (@rafaqz)

v0.21.2

JSON v0.21.2

Diff since v0.21.1

Closed issues:

• JSON.parsefile does not read entire file (#316)
• failure to parse key/value strings containing $ character (#318)
• When is JSON.jl going to get to 1.0 ? (#322)
• Async test failing locally with connection refused (#324)

Merged pull requests:

• switch CI to GitHub Actions (#319) (@vtjnash)
• Update Parsers support (#327) (@quinnj)