flatbuffers 25.12.19

v25.12.19

on Python PyPI

What's Changed

• docs: clean up whitespace and fix typo in tutorial.md by @daynual in #8695
• Correct span and non-span versions of ToArray() and ToArrayPadded() methods by @vsmcea in #8734
• [Swift] Fixes test failing on macOS when using URL(fileURLWithPath:isDirectory) by @mustiikhalil in #8742
• treat npm_typescript as a dev dependency by @dws in #8719
• [Dart] Fix union unpacking by @jakobkordez in #8748
• [Dart] Fix struct vector ordering in pack function by @jakobkordez in #8747
• Add conditional check by @coder7695 in #8736
• [Dart] Refactor lazy list unpacking by @jakobkordez in #8746
• Prevent make_span from working with vectors and arrays of pointers by @are-you-tilted-already in #8735
• Swap the dependency of CreateX and X::Pack object API functions. by @cosmith-nvidia in #8754
• [Swift] Implements FlatbuffersVector which confirms to RandomAccessCollection by @mustiikhalil in #8752
• Fix --gen-compare to not generate comparators for native types. by @cosmith-nvidia in #8681
• Support native_type for tables when using the C++ object API. by @cosmith-nvidia in #8668
• [Swift] Improves the performance creating strings by @mustiikhalil in #8772
• [Docs] Update swift supported features by @mustiikhalil in #8769
• [Swift] Bump minimum supported version of swift to 5.10 by @mustiikhalil in #8758
• [Swift] Inline arrays by @mustiikhalil in #8755
• Replace usage of make_unique with unique_ptr for cpp11 by @fliiiix in #8763
• Fix Issue #8653 - Python vtables not considering object size by @jtdavis777 in #8683
• [C++] Add Vector64 specialization for std::vector<bool> by @jtdavis777 in #8757
• Stop calling setup.py in release CI by @jtdavis777 in #8771
• [lua] Dont' crash on a fbs file with no root table by @jtdavis777 in #8770
• Revival of GH-8285: fix: remove a single type hint to retain python 2.7.x compatibility by @jtdavis777 in #8799
• [Python] Add unit test for github issue 8653 by @satur9nine in #8786
• Size verifier fix 2 by @fergushenderson in #8740
• Fix issue #8389: any nonzero byte is truthy by @bkietz in #8690
• Add Dart changelog entry for v25.9.23 by @vaind in #8785
• [dart] fix bug which generated wrong code by @fawdlstty in #8780
• add assert to fix GCC warning on Ubuntu 24.04 LTS by @gafferongames in #8804
• chore: fix quick start typos by @Homeblest in #8520
• [Java] Generate Longs from uint enums by @nevi-me in #8727
• [Java] Add notify to Java keywords by @nevi-me in #8724
• More robust C++20 check by @cyyever in #8631
• [Dart] Fix dart object api test by @jakobkordez in #8751
• feat: library definition for PlatformIO by @obones in #8261
• Use macos-15-intel not macos-latest-large for Intel macOS by @kou in #8777
• [C++] Fix vtable deduplication for 64-bit buffers >2GB by @gowsiany in #8591
• Bump js-yaml from 4.1.0 to 4.1.1 in the npm_and_yarn group across 1 directory by @dependabot[bot] in #8779
• TypeScript: read vtable entries as uint16 by @jtbandes in #8435
• [fuzzer] Adds code generation target. by @coder7695 in #8795
• [CI] Revert back to using swift-actions by @mustiikhalil in #8806
• [Python] Fix inconsistent creator function naming in generated code by @peter-soos in #8792
• Remove legacy Conan recipe and update documentation by @uilianries in #8712
• [Python] Fix generating init.py for invalid path by @fliiiix in #8810
• [Python] Optimize Builder startup: lazy sharedStrings and fast vtable init by @satur9nine in #8807
• Fix platform ifdefs for locale independent str functions by @jamesr in #8678
• fix CScript string.compare by @whitecostume in #8547
• [Go] add BenchmarkBuildAllocations by @jdemeyer in #8287
• [Go] Write required string fields into the buffer when using Object API by @razvanalex in #8402
• [Java] Use Table's fully qualified path by @nevi-me in #8729
• [Python] Optimize Offset/Pad/Prep: use cached head and slicing by @satur9nine in #8808
• [CI] Migrating to swift Wasm on for Github actions by @mustiikhalil in #8814
• Modernize GitHub CI actions by @fliiiix in #8812
• [Swift] Flexbuffers tests for Wasm by @mustiikhalil in #8815
• CI: Fix typo in version by @fliiiix in #8817
• Handle missing output directory better by @fliiiix in #8764
• Improves Rust code generation by @csmulhern in #8564
• update labeler.yml to v5+ format by @jtdavis777 in #8818
• fix(idl_gen_rust): Fix lifetime warning added in Rust 1.89 by @RobJellinghaus in #8709
• [rust] add deser support for enum type by @fawdlstty in #8803
• rust: impl TrustedLen for VectorIter by @riptl in #8797
• Implement --file-names-only by @jtdavis777 in #8788
• Add .NET Standard 2.0 to documentation by @jtdavis777 in #8819
• Fix(ts): escape doc comment terminator in generated JSDoc by @Ky0toFu in #8820
• Add --file-names-only to flatc.md by @jtdavis777 in #8821
• Fixes unused imports in Rust code generator by @csmulhern in #8828
• Fix docs: typo & dead link by @kendegemaro in #8826
• Fix TS object API generation of schema containing array of enumeration having no zero default by @jtdavis777 in #8832
• Fix vector of table with naked ptr by @jtdavis777 in #8830
• Deprecate --ts-flat-files and --ts-entry-points by @jtdavis777 in #8831
• chore: switch package to license expression by @thompson-tomo in #8840
• Arrays of Enumerations without a value for 0 are no longer valid by @jtdavis777 in #8836
• Upgrade Kotlin to MacOS 15 by @jtdavis777 in #8845
• [TS] Flexbuffers root vector fix by @jtdavis777 in #8847
• [Kotlin] Fix nullability of generated Kotlin ByteBuffer accessors by @souma987 in #8844
• [Kotlin] Fix casing in generated Kotlin struct constructor function by @souma987 in #8849
• Remove progaurd-rules.pro by @dbaileychess in #8866
• Run clang-format by @dbaileychess in #8865
• Add --gen-absl-hash option to generate AbslHashValue for structs. by @dbaileychess in #8868
• Default Vector Support C++ by @dbaileychess in #8870
• FlatBuffers Version 25.12.19 by @dbaileychess in #8871

New Contributors

• @daynual made their first contribution in #8695
• @vsmcea made their first contribution in #8734
• @dws made their first contribution in #8719
• @jakobkordez made their first contribution in #8748
• @coder7695 made their first contribution in #8736
• @are-you-tilted-already made their first contribution in #8735
• @cosmith-nvidia made their first contribution in #8754
• @satur9nine made their first contribution in #8786
• @fawdlstty made their first contribution in #8780
• @gafferongames made their first contribution in #8804
• @Homeblest made their first contribution in #8520
• @nevi-me made their first contribution in #8727
• @cyyever made their first contribution in #8631
• @obones made their first contribution in #8261
• @kou made their first contribution in #8777
• @gowsiany made their first contribution in #8591
• @jtbandes made their first contribution in #8435
• @peter-soos made their first contribution in #8792
• @jamesr made their first contribution in #8678
• @whitecostume made their first contribution in #8547
• @RobJellinghaus made their first contribution in #8709
• @riptl made their first contribution in #8797
• @Ky0toFu made their first contribution in #8820
• @kendegemaro made their first contribution in #8826
• @thompson-tomo made their first contribution in #8840
• @souma987 made their first contribution in #8844

Full Changelog: v25.9.23...v25.12.19