qs_dart

1.8.2

• [CHORE] update Equatable from 2.0.7 to 2.1.0
• [CHORE] replace EquatableMixin with Equatable across option and internal model classes

https://pub.dev/packages/qs_dart/versions/1.8.2

• [CHORE] update Equatable from 2.0.7 to 2.1.0
• [CHORE] replace EquatableMixin with Equatable across option and internal model classes

1.8.1

• [FIX] match Node qs 6.15.3 cumulative list-limit enforcement across duplicate-key combinations and mixed list merges
• [FIX] reject oversized flat comma values before allocating their split lists when throwOnLimitExceeded is enabled
• [CHORE] add Node qs 6.15.3 regression coverage for unbalanced bracket keys, chunk-boundary surrogate pairs, and cyclic compaction

https://pub.dev/packages/qs_dart/versions/1.8.1

• [FIX] match Node qs 6.15.3 cumulative list-limit enforcement across duplicate-key combinations and mixed list merges
• [FIX] reject oversized flat comma values before allocating their split lists when throwOnLimitExceeded is enabled
• [CHORE] add Node qs 6.15.3 regression coverage for unbalanced bracket keys, chunk-boundary surrogate pairs, and cyclic compaction

1.8.0

• [BREAKING] stop exporting the internal Undefined sentinel from the public API

https://pub.dev/packages/qs_dart/versions/1.8.0

• [BREAKING] stop exporting the internal Undefined sentinel from the public API

1.7.6

• [CHORE] improve decode internals readability with clearer helper extraction, comments, formatting, and local type annotations
• [CHORE] improve QS entry-point internals readability with clearer naming, comments, and local type annotations
• [CHORE] extract shared ByteBuffer decoding logic in the encoder internals and tighten nearby comments
• [CHORE] improve utility internals readability with clearer local naming, comments, and index-map construction

https://pub.dev/packages/qs_dart/versions/1.7.6

• [CHORE] improve decode internals readability with clearer helper extraction, comments, formatting, and local type annotations
• [CHORE] improve QS entry-point internals readability with clearer naming, comments, and local type annotations
• [CHORE] extract shared ByteBuffer decoding logic in the encoder internals and tighten nearby comments
• [CHORE] improve utility internals readability with clearer local naming, comments, and index-map construction

1.7.5

• [FEAT] add DecodeOptions.strictMerge for Node qs strictMerge parity, defaulting to object/scalar array wrapping while supporting legacy scalar-key merge mode
• [FIX] match Node qs 6.14.2 list-limit semantics for indexed notation, comma-list overflow, and mixed overflow maps
• [FIX] match Node qs 6.15.0 duplicate handling so bracket notation combines regardless of the selected duplicate strategy
• [FIX] preserve unlimited parsing with parameterLimit: double.infinity and throwOnLimitExceeded: true
• [FIX] match Node qs 6.15.2 bracket parsing behavior for nested/literal bracket groups, encoded bracket text, and allowDots with depth: 0
• [FIX] match Node qs 6.15.2 stringify edge cases for charset sentinel delimiters, strict-null RFC1738 formatting, comma-list null slots, and null filter entries

https://pub.dev/packages/qs_dart/versions/1.7.5

• [FEAT] add DecodeOptions.strictMerge for Node qs strictMerge parity, defaulting to object/scalar array wrapping while supporting legacy scalar-key merge mode
• [FIX] match Node qs 6.14.2 list-limit semantics for indexed notation, comma-list overflow, and mixed overflow maps
• [FIX] match Node qs 6.15.0 duplicate handling so bracket notation combines regardless of the selected duplicate strategy
• [FIX] preserve unlimited parsing with parameterLimit: double.infinity and throwOnLimitExceeded: true
• [FIX] match Node qs 6.15.2 bracket parsing behavior for nested/literal bracket groups, encoded bracket text, and allowDots with depth: 0
• [FIX] match Node qs 6.15.2 stringify edge cases for charset sentinel delimiters, strict-null RFC1738 formatting, comma-list null slots, and null filter entries

1.7.4

• [FIX] restore Dart 3.0.0 test compatibility by materializing ByteBuffer fixtures via _byteBufferFrom instead of relying on List<int>.buffer
• [CHORE] widen the lints dev dependency range to support versions from 3.0.0 up to 7.0.0

https://pub.dev/packages/qs_dart/versions/1.7.4

• [FIX] restore Dart 3.0.0 test compatibility by materializing ByteBuffer fixtures via _byteBufferFrom instead of relying on List<int>.buffer
• [CHORE] widen the lints dev dependency range to support versions from 3.0.0 up to 7.0.0

1.7.3

• [PERF] speed up decode for flat and mixed query workloads via structured-key pre-scan, flat-query early return, and parse/merge bypass when safe
• [PERF] optimize decode tokenization/list hot paths with capped splitting for String/RegExp/Pattern delimiters, capped comma splitting, and lower-overhead substring/index usage
• [FIX] tighten strict list-limit behavior and list-growth detection (including root [] map input, scalar→list transitions, and ignoring []= substrings inside values)
• [CHORE] add targeted decode regression coverage for new fast paths and delimiter/list-limit edge cases
• [CHORE] add tool/decode_perf_snapshot.dart for repeatable decode perf snapshots and remove obsolete JS-style slice list/string extensions

https://pub.dev/packages/qs_dart/versions/1.7.3

• [PERF] speed up decode for flat and mixed query workloads via structured-key pre-scan, flat-query early return, and parse/merge bypass when safe
• [PERF] optimize decode tokenization/list hot paths with capped splitting for String/RegExp/Pattern delimiters, capped comma splitting, and lower-overhead substring/index usage
• [FIX] tighten strict list-limit behavior and list-growth detection (including root [] map input, scalar→list transitions, and ignoring []= substrings inside values)
• [CHORE] add targeted decode regression coverage for new fast paths and delimiter/list-limit edge cases
• [CHORE] add tool/decode_perf_snapshot.dart for repeatable decode perf snapshots and remove obsolete JS-style slice list/string extensions

1.7.2

• [PERF] optimize deep encode=false workloads with a guarded single-key linear map fast path, segment-string reuse, and lower-allocation top-level fragment assembly
• [PERF] refactor iterative encoder traversal to phase-driven frames, removing per-child callback allocation and preserving existing cycle/null/comma semantics
• [PERF] make KeyPathNode.materialize() linear-time by replacing per-step toString() materialization with one final string build
• [CHORE] add tool/perf_snapshot.dart for repeatable deep encode snapshots (2000/5000/12000, median-of-7 with warmup)
• [CHORE] expand encode/key-path regression coverage for deep chains and fast-path fallback scenarios

https://pub.dev/packages/qs_dart/versions/1.7.2

• [PERF] optimize deep encode=false workloads with a guarded single-key linear map fast path, segment-string reuse, and lower-allocation top-level fragment assembly
• [PERF] refactor iterative encoder traversal to phase-driven frames, removing per-child callback allocation and preserving existing cycle/null/comma semantics
• [PERF] make KeyPathNode.materialize() linear-time by replacing per-step toString() materialization with one final string build
• [CHORE] add tool/perf_snapshot.dart for repeatable deep encode snapshots (2000/5000/12000, median-of-7 with warmup)
• [CHORE] expand encode/key-path regression coverage for deep chains and fast-path fallback scenarios

1.7.1

• [FIX] restore robust cyclic detection when filter callbacks wrap values in fresh containers by tracking object identity before filter/date transformations
• [FIX] improve deep path handling in encoder key materialization/dot-encoding via iterative KeyPathNode caching (avoids recursive overflow risk and reuses ancestor caches)
• [CHORE] refactor encoder internals to share immutable frame config through new EncodeConfig and reduce per-frame option duplication
• [CHORE] replace weak_map usage in encode cycle tracking with identity-based Set<Object> side-channel and remove weak_map dependency
• [CHORE] expand encoder regression coverage with new tests for filter-wrapped cycles, KeyPathNode caching/encoding edge cases, and EncodeConfig.copyWith sentinel behavior
• [CHORE] refine decode internals with clearer duplicate-handling branching and a small dot-decoding fast-path guard (cleanRoot.contains('%2'))

https://pub.dev/packages/qs_dart/versions/1.7.1

• [FIX] restore robust cyclic detection when filter callbacks wrap values in fresh containers by tracking object identity before filter/date transformations
• [FIX] improve deep path handling in encoder key materialization/dot-encoding via iterative KeyPathNode caching (avoids recursive overflow risk and reuses ancestor caches)
• [CHORE] refactor encoder internals to share immutable frame config through new EncodeConfig and reduce per-frame option duplication
• [CHORE] replace weak_map usage in encode cycle tracking with identity-based Set<Object> side-channel and remove weak_map dependency
• [CHORE] expand encoder regression coverage with new tests for filter-wrapped cycles, KeyPathNode caching/encoding edge cases, and EncodeConfig.copyWith sentinel behavior
• [CHORE] refine decode internals with clearer duplicate-handling branching and a small dot-decoding fast-path guard (cleanRoot.contains('%2'))

1.7.0

• [FEAT] add DecodeOptions.throwOnLimitExceeded for strict limit enforcement on parameter, list, and depth overflows
• [FIX] tolerate malformed UTF-8 when encoding ByteBuffer values to match Node Buffer.toString('utf8')
• [FIX] encode ByteBuffer values via charset even when encode=false (avoid Instance of 'ByteBuffer' output)
• [FIX] ensure invalid charset in Utils.encode consistently throws ArgumentError
• [FIX] improve merge semantics for lists/maps (hole replacement, undefined normalization under parseLists=false, and non-mutating list/set merges)
• [FIX] add runtime validation and DecodeOptions constructor asserts for invalid charsets and inconsistent dot options
• [CHORE] refactor encode/merge internals to stack-based frames (EncodeFrame, MergeFrame, MergePhase) for deep-nesting safety
• [CHORE] expand coverage for encode/decode/merge edge cases and add a shared FakeEncoding test helper

https://pub.dev/packages/qs_dart/versions/1.7.0

• [FEAT] add DecodeOptions.throwOnLimitExceeded for strict limit enforcement on parameter, list, and depth overflows
• [FIX] tolerate malformed UTF-8 when encoding ByteBuffer values to match Node Buffer.toString('utf8')
• [FIX] encode ByteBuffer values via charset even when encode=false (avoid Instance of 'ByteBuffer' output)
• [FIX] ensure invalid charset in Utils.encode consistently throws ArgumentError
• [FIX] improve merge semantics for lists/maps (hole replacement, undefined normalization under parseLists=false, and non-mutating list/set merges)
• [FIX] add runtime validation and DecodeOptions constructor asserts for invalid charsets and inconsistent dot options
• [CHORE] refactor encode/merge internals to stack-based frames (EncodeFrame, MergeFrame, MergePhase) for deep-nesting safety
• [CHORE] expand coverage for encode/decode/merge edge cases and add a shared FakeEncoding test helper

• [FIX] prevent DecodeOptions.listLimit bypass in bracket notation to mitigate potential DoS via memory exhaustion

• [FEAT] add EncodeOptions.commaCompactNulls, allowing omission of null entries in lists when using the ListFormat.comma. This results in cleaner output (e.g., [true, false, null, true] becomes "true,false,true").

• [CHORE] add highlights section outlining key features to README

• [CHORE] add screenshots section with package logo to pubspec.yaml

• [CHORE] add issue tracker and funding links to pubspec.yaml

• [FIX] fix handling of degenerate dot cases in key splitting logic
• [FIX] fix bracketed key detection in dot decoding logic
• [FIX] fix normalization of synthetic bracket segments for unterminated groups in key decoding
• [FIX] fix list limit error messaging and improve bracket counting logic in key decoding
• [FIX] fix list parsing logic by removing unnecessary bracketed check for index assignment
• [CHORE] add comprehensive tests for encoded dot behavior in key decoding
• [CHORE] add tests for key splitting behavior with depth remainder and strictDepth options
• [CHORE] add tests for leading and encoded dot handling in key decoding

• [FIX] enforce decodeDotInKeys and allowDots option consistency; clarify dot decoding in documentation
• [FIX] fix dot notation encoding in key splitter; handle top-level dots and bracket depth correctly
• [FIX] fix list limit check to account for current list length when splitting comma-separated values
• [FIX] fix parameter splitting to correctly enforce limit and wrap excess bracket groups as single segment
• [FIX] fix list limit enforcement and unify key/value decoding in parser
• [FIX] preserve leading dot in key decoding except for degenerate ".[" case
• [CHORE] add tests for allowDots and decodeDotInKeys consistency in DecodeOptions
• [CHORE] add comprehensive tests for encoded dot behavior in keys to ensure C# port (QsNet) parity and option consistency
• [CHORE]️ refactor DecodeOptions to support legacy decoders and unify decode logic; add decodeKey/decodeValue helpers
• [CHORE] add tests for encoded dot handling in keys and custom decoder behavior in DecodeOptions
• [CHORE] remove unused import of DecodeKind from qs.dart
• [CHORE] update decode.dart comments to clarify key decoding and dot/bracket handling logic
• [CHORE] clarify DecodeOptions docs for allowDots and decodeDotInKeys interaction; improve charsetSentinel and decoder behavior descriptions
• [CHORE]️ simplify custom decoder handling in DecodeOptions; remove dynamic invocation and legacy overloads
• [CHORE] update tests to use new decoder signature with DecodeKind; remove legacy dynamic invocation cases
• [CHORE] add tests for leading and double dot handling with allowDots=true
• [CHORE] remove legacy dynamic decoder fallback tests and helper class
• [CHORE] fix custom percent-decoding logic to handle non-encoded characters and improve byte extraction
• [CHORE] clarify negative listLimit behavior and list growth checks in decode logic comments
• [CHORE] clarify listLimit negative value behavior and throwOnLimitExceeded interaction in decode options comments
• [CHORE] improve decode tests for nested list handling, list limit error matching, and long input parsing; fix percent-decoding to handle '+' as space
• [CHORE] clarify handling of percent-encoded dots in keys and list growth with negative listLimit in decode logic comments

• [FIX] fix decoder type and include throwOnLimitExceeded in equality check

• [FEAT] add key-aware decoding capability to the query string decoder via DecodeKind

• [FIX] optimize map merging and percent-encoding logic in Utils
• [FIX] improve percent-decoding performance and refactor merge logic in Utils
• [FIX] optimize slice logic for lists and strings to improve bounds handling and performance
• [FIX] optimize iterable handling in encoder for improved performance and consistency
• [FIX] optimize parameter splitting and iterable joining in decoder for improved performance and clarity
• [FIX] refine charset detection and array parsing logic in decoder for improved accuracy and consistency
• [FIX] add utility to create index-keyed map from iterable for improved mapping flexibility
• [FIX] optimize encoder map normalization and key handling for improved type safety and clarity
• [FIX] prevent splitting UTF-16 surrogate pairs across segment boundaries in encoder for improved correctness
• [FIX] refine UTF-16 surrogate handling in encoder for improved correctness and Unicode compliance
• [FIX] optimize list limit enforcement, key handling, and iterable indexing for improved correctness and clarity

• [CHORE] improve documentation

• [CHORE] enhance type safety and improve readability in Utils.compact method

• [CHORE] improve decode performance

• [FIX] make encode.objKeys late final to ensure immutability

• [FIX] enforce non-nullable serializeDate in EncodeOptions
• [CHORE] update serializeDate related tests

• [CHORE] re-release 1.3.7 due to a Github Actions issue

• [FIX] fix Lists with indices always getting parsed into a Map

• [FIX] respect Uri.toStringQs encode options

• [FEAT] make QS.encode parameter for EncodeOptions optional
• [FEAT] make QS.decode parameter for DecodeOptions optional

• [CHORE] refactor QS.encode logic for improved readability and efficiency

• [CHORE] fix URL-formatting in readme

• [FIX] fix Utils.unescape for % characters (#28)

• [FEAT] use Utils.combine more in QS.decode
• [CHORE] add more tests
• [CHORE] fix linter warnings

• [FEAT] add DecodeOptions.throwOnLimitExceeded option (#26)
• [CHORE] remove dead code in Utils
• [CHORE] add more tests
• [CHORE] update dependencies

• [CHORE] update lints to 5.0.0 (was 4.0.0)

• [FIX] QS.decode: avoid a crash with interpretNumericEntities: true, comma: true, and charset: latin1
• [CHORE] add more tests

• [FEAT] add DecodeOptions.strictDepth option to throw when input is beyond depth (#22)

• [FIX] fix QS.decode output when both strictNullHandling and allowEmptyLists are set to true (#21)

• [FEAT] QS.decode returns Map<String, dynamic> instead of Map<dynamic, dynamic> (#17)
• [FEAT] add Uri extension (#18)
• [FIX] fix decoding encoded square brackets in key names

• [FEAT] DateSerializer now returns String or null
• [CHORE] add more tests

• [CHORE] add documentation

• [FIX] incorrect parsing of nested params with closing square bracket ] in the property name (#12)

• [FEAT] port String.prototype.slice() from JavaScript and use that instead of Dart's String.substring()
• [CHORE] add comparison test between output of qs_dart and qs
• [CHORE] update test to 1.25.3 (was 1.25.2)
• [CHORE] update path to 1.9.0 (was 1.8.0)

• [CHORE] update readme / documentation

• [FIX] disable DecodeOptions.decodeDotInKeys by default to restore previous behavior
• [FIX] optimize encoding performance under large data volumes, reduce memory usage

• [FIX] fix optimization regressions introduced in v1.0.7

• [FEAT] add support for Sets
• [CHORE] rename _encode.allowEmptyArrays to _encode.allowEmptyLists
• [CHORE] optimize Utils.removeUndefinedFromList method
• [CHORE] delete dead code in Utils.merge method
• [CHORE] fix typos in documentation
• [CHORE] add more tests

• [CHORE] get rid of unused filter variable in QS.encode method

• [FIX] prevent Utils.encode method from encoding Iterable, Map, Symbol, Record, Future and Undefined

• [FIX] fix Utils.isNonNullishPrimitive method to enable encoding Enums

• [FEAT] add equatability to Undefined
• [CHORE] add more tests to raise coverage

• [CHORE] add documentation

• [CHORE] lower meta dependency from ^1.11.0 to ^1.9.1
• [CHORE] update documentation
• [CHORE] update example
• [CHORE] update readme

• [CHORE] update documentation

• Initial release.

• [FIX] fix repository url in pubspec.yaml