v1.6.0

JSON v1.6.0

Diff since v1.5.2

Merged pull requests:

• Bump julia-actions/setup-julia from 2 to 3 (#448) (@dependabot[bot])
• fix typo in reading.md (#455) (@foraspell)
• fix(parse): default bare JSON.Object keys to String (#457) (@quinnj)
• feat(write): serialize complex numbers (#459) (@quinnj)
• chore(release): bump version to 1.6.0 (#460) (@quinnj)

Closed issues:

• Allow for serialization of complex numbers (#440)
• JSON.parse(json, T) keys to Any instead of String (#456)

v1.5.2

JSON v1.5.2

Diff since v1.5.1

Merged pull requests:

• fix(parse): forward type predicates to inner style (#454) (@quinnj)

Closed issues:

• Parsing JSON ignores StructUtils methods for custom JSONStyle (#453)

v1.5.1

JSON v1.5.1

Diff since v1.5.0

Merged pull requests:

• Restore AbstractString key support for JSON.Object (#450) (@quinnj)
• feat(parse): add unknown_fields keyword (#451) (@quinnj)
• [codex] Preserve ordered dict output by default (#452) (@quinnj)

Closed issues:

• OrderedDict output changes on 1.4.0 -> 1.5.0 (#447)
• SubString keys are not supported since 1.0.0 (#449)

v1.5.0

JSON v1.5.0

Diff since v1.4.0

Merged pull requests:

• Support UUID and other stringlike types as keys (#435) (@treapster)
• Bump julia-actions/cache from 2 to 3 (#438) (@dependabot[bot])
• option to allow trailing characters while parsing (#439) (@tanmaykm)
• Add sort_keys keyword for deterministic JSON output (#442) (@quinnj)
• Remove all @doc mentions (#444) (@guilhermebodin)
• [DOC] fix json doc (#445) (@ogauthe)
• Bump codecov/codecov-action from 5 to 6 (#446) (@dependabot[bot])

Closed issues:

• Unit handling in JSON@0.21 (#419)
• Enhance compatibility with StaticArrays.jl (#429)
• Parsing structs with computed fields (#430)
• Example in readme is not working (#431)
• Problems using MLFlowClient.jl with MLflow 3.9 (#432)
• MethodError when parsing JSON with nested Union types in Tuple field (#436)
• Feature request: sort_keys option for deterministic JSON output (#437)
• Latest version not working on PackageCompiler in Julia 1.12 (#443)

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)