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• 2026/10/20 [I] [Python][Packaging] PyArrow 26.0.0 bundled runtime DLL blocked by Smart App Control [arrow] via GitHub
• 2026/10/20 Re: [I] [C++] Opening a dataset where partitioning variable is already in the dataset should error differently [arrow] via GitHub
• 2026/10/20 Re: [I] [C++][R] strptime fails to parse with %b or %B on Windows [arrow] via GitHub
• 2026/10/20 [I] [CI][Docs] Pull requests closed by the PR limit workflow cannot be reopened by their authors [arrow] via GitHub
• 2026/10/20 Re: [I] [C++] strptime does not support %a, %b, %p and other locale directives on Windows [arrow] via GitHub
• 2026/10/20 [I] [Ruby] Exported Arrow::TableBatchReader crashes after GC when its table is not referenced [arrow] via GitHub
• 2026/10/20 [I] [Ruby] Memory passed to Arrow::Buffer.new is freed by GC while an array still refers to it [arrow] via GitHub
• 2026/10/20 [I] Flight SQL JDBC driver rejects DOUBLE binding for DECIMAL parameters [arrow-java] via GitHub
• 2026/10/20 [I] [Ruby] Memory behind Arrow::Buffer#data is freed by GC while the Bytes still refer to it [arrow] via GitHub
• 2026/10/20 Re: [I] [Java] DictionaryEncoder doesn't crash when decoding index outside of Dictionary [arrow-java] via GitHub
• 2026/10/20 [I] Flight SQL JDBC driver: support client-side prepared statements for servers that cannot prepare or bind parameters [arrow-java] via GitHub
• 2026/10/19 [I] [R] Attributes not preserved for list columns [arrow] via GitHub
• 2026/10/19 Re: [I] [Packaging][CI] Deb linux packages fail due to wrong control.in `libarrow-s3-2600` [arrow] via GitHub
• 2026/10/19 [I] [CI][C++][ODBC] ODBC tests are currently failing on main with a seffault [arrow] via GitHub
• 2026/10/19 [I] [++] Implement equality comparison between Utf8View and other string types [arrow] via GitHub
• 2026/10/19 [I] [Packaging][CI] Deb linux packages fail due to wrong control.in `libarrow-s3-2600` [arrow] via GitHub
• 2026/10/19 Re: [I] [Enhancement] Allow setting the ZSTD compression level for IPC writers [arrow-go] via GitHub
• 2026/10/19 Re: [I] [Flight SQL] Add client-side tests for Substrait prepared statements [arrow-go] via GitHub
• 2026/10/19 [I] [C++][Python] Use timestamp_parsers as a fallback for CSV date columns [arrow] via GitHub
• 2026/10/19 [I] [C++][FlightRPC][ODBC] Driver fails when an endpoint location is `arrow-flight-reuse-connection://?` [arrow] via GitHub
• 2026/10/19 [I] [C++][Python] Use timestamp_parsers as a fallback for CSV time columns [arrow] via GitHub
• 2026/10/19 [I] [C++][FlightRPC][ODBC] StatementTest/1.TestChangingAppRowDescriptorRebindsColumns fails on CI [arrow] via GitHub
• 2026/10/19 [I] [C++] strptime timestamp parser wraps years that do not fit in 16 bits [arrow] via GitHub
• 2026/10/19 [I] [C++] strptime timestamp parser wraps leap seconds into the next minute [arrow] via GitHub
• 2026/10/19 [I] [C++] strptime accepts impossible dates such as February 30 and day 00 [arrow] via GitHub
• 2026/10/19 [I] [C++] strptime does not support %a, %b, %p and other locale directives on Windows [arrow] via GitHub
• 2026/10/19 [I] [Python] pq.read_table should allow passing MemoryPool [arrow] via GitHub
• 2026/10/19 Re: [I] [Python] show_info() reports one codec twice and omits lz4_raw [arrow] via GitHub
• 2026/10/19 Re: [I] [C++] Try and maintain input shape in Acero [arrow] via GitHub
• 2026/10/19 Re: [I] [C++] Remove vendored whereami [arrow] via GitHub
• 2026/10/19 Re: [I] [Ruby] Casting to string_view aborts the process [arrow] via GitHub
• 2026/10/18 Re: [I] IPC encoder truncates metadata keys and values at NUL bytes [arrow-nanoarrow] via GitHub
• 2026/10/18 Re: [I] Publish Python 3.15 wheels [arrow-nanoarrow] via GitHub
• 2026/10/18 Re: [I] [C++] Remove an unnecessary null pointer check [arrow] via GitHub
• 2026/10/18 [I] [Ruby] Casting to string_view aborts the process [arrow] via GitHub
• 2026/10/18 Re: [I] C Data Interface puts a dictionary-encoded extension type's metadata on the wrong schema [arrow-dotnet] via GitHub
• 2026/10/18 [I] [C++][Compute] Casting an all-null list array read from IPC to fixed_size_list segfaults (Take with out-of-bounds index on an empty child) [arrow] via GitHub
• 2026/10/18 Re: [I] [CI][Integration] conda-integration fails to install jpype1 with Python 3.15 [arrow] via GitHub
• 2026/10/18 [I] IPC reader applies a dictionary field's extension metadata to the values, unlike Arrow C++ [arrow-dotnet] via GitHub
• 2026/10/18 Re: [I] Allow CArrowArrayStreamImporter to resolve extension types [arrow-dotnet] via GitHub
• 2026/10/18 [I] C Data Interface puts a dictionary-encoded extension type's metadata on the wrong schema [arrow-dotnet] via GitHub
• 2026/10/18 Re: [I] ListArray.GetSlicedValues returns null when the values are an ExtensionArray [arrow-dotnet] via GitHub
• 2026/10/18 [I] [Python] Process aborts at interpreter exit: `~PyReadableFile` takes the GIL on a ThreadPool worker during finalization (`pd.read_parquet` on a local path) [arrow] via GitHub
• 2026/10/18 [I] [C++][Python] CSV writer writes a null of a one-column table as an empty line, which `read_csv` skips by default, so null rows are lost on a round trip [arrow] via GitHub
• 2026/10/18 [I] [C++] Casting a zoned timestamp to string (and the CSV writer) truncates UTC offsets that have seconds, so the written instant is wrong [arrow] via GitHub
• 2026/10/18 [I] [C++][Parquet] Writer emits an empty first data page for a repeated column when data_page_size is small, and the reader then drops the row group's rows [arrow] via GitHub
• 2026/10/18 [I] [CI][Integration] conda-integration fails to install jpype1 with Python 3.15 [arrow] via GitHub
• 2026/10/18 Re: [I] csharp: support extension types like guid, datetimeoffset and variant in ADO.NET client wrapper [arrow-adbc] via GitHub
• 2026/10/18 Re: [I] Rethink ADBC 1.1 support for C# implementation [arrow-adbc] via GitHub
• 2026/10/18 Re: [I] ArrowArrayConcatenator throws on a zero-length string/binary array with an empty offsets buffer [arrow-dotnet] via GitHub
• 2026/10/18 [I] ListArray.GetSlicedValues returns null when the values are an ExtensionArray [arrow-dotnet] via GitHub
• 2026/10/18 [I] Publish Python 3.15 wheels [arrow-nanoarrow] via GitHub
• 2026/10/18 [I] Allow CArrowArrayStreamImporter to resolve extension types [arrow-dotnet] via GitHub
• 2026/10/18 [I] csharp: support extension types like guid, datetimeoffset and variant in ADO.NET client wrapper [arrow-adbc] via GitHub
• 2026/10/18 [I] CArrowArrayStreamExporter never disposes exported record batches, leaving native memory to the finalizer [arrow-dotnet] via GitHub
• 2026/10/18 Re: [I] ArrowArrayConcatenator: null arrays are refused, and dictionary arrays lose their dictionary [arrow-dotnet] via GitHub
• 2026/10/18 Re: [I] [C++][Parquet] Skip method skips levels and not rows for repeated fields [arrow] via GitHub
• 2026/10/18 [I] [C++] Out-of-range decimal scales index the powers-of-ten tables out of bounds in truncating casts, product and Decimal::ToReal/FromReal [arrow] via GitHub
• 2026/10/18 [I] [C++][Parquet] StreamReader and StreamWriter do not check that the schema is flat [arrow] via GitHub
• 2026/10/17 [I] ArrowArrayConcatenator throws on a zero-length string/binary array with an empty offsets buffer [arrow-dotnet] via GitHub
• 2026/10/17 [I] [C++] Incorrect comparison logic for sliced DictionaryArrays [arrow] via GitHub
• 2026/10/17 Re: [I] [C++] Vendor backward for better stack traces [arrow] via GitHub
• 2026/10/17 [I] [C++][Engine] Out-of-bounds read on invalid Substrait emit output_mapping index [arrow] via GitHub
• 2026/10/16 [I] [C++] Building Arrow via FetchContent can fail with versions older than CMake 3.30 [arrow] via GitHub
• 2026/10/16 [I] [Python] Cursor.fetch_polars() returns a struct Series instead of a DataFrame with polars 2 [arrow-adbc] via GitHub
• 2026/10/16 [I] IPC encoder truncates metadata keys and values at NUL bytes [arrow-nanoarrow] via GitHub
• 2026/10/16 [I] TestingJSONComparison ignores metadata on nested child fields [arrow-nanoarrow] via GitHub
• 2026/10/16 [I] [Python][Parquet] Expose low-level page reader in pyarrow.parquet [arrow] via GitHub
• 2026/10/16 [I] Support DictionaryEncoding.custom_metadata for dictionary value type metadata (apache/arrow#49704) [arrow-go] via GitHub
• 2026/10/16 Re: [I] [C++] Incorrect vector capacity check in TDigest::TDigestImpl::Validate() [arrow] via GitHub
• 2026/10/16 [I] [R] ExtensionType$new() crashes on non-R extension types such as arrow.opaque [arrow] via GitHub
• 2026/10/16 Re: [I] [C] Half-float getter and appender return wrong values for nonzero subnormals [arrow-nanoarrow] via GitHub
• 2026/10/16 [I] go: typed option setters should fall back to the string setter instead of returning NotImplemented [arrow-adbc] via GitHub
• 2026/10/16 Re: [I] [CI][Python] Update builds to use official Python 3.15 Release [arrow] via GitHub
• 2026/10/16 [I] Numpy constraint is present in the build but not in the runtime constraints [arrow] via GitHub
• 2026/10/15 Re: [I] perm-check [arrow] via GitHub
• 2026/10/15 [I] perm-check [arrow] via GitHub
• 2026/10/15 Re: [I] [C++][FlightRPC][ODBC] Fix Windows ODBC Installer Registering Empty Driver and Setup Paths [arrow] via GitHub
• 2026/10/15 Re: [I] [C++][FlightRPC][ODBC] Fix statement descriptor and cursor lifecycle [arrow] via GitHub
• 2026/10/15 Re: [I] [C++][Gandiva] Out-of-bounds read in round(int, precision) for the most negative precision [arrow] via GitHub
• 2026/10/15 Re: [I] [C++] Update bundled Apache Thrift to 0.25.0 [arrow] via GitHub
• 2026/10/15 Re: [I] [C++][FlightRPC][ODBC] SQL_ATTR_CURRENT_CATALOG (and SQL_DESC_NAME) decode a wide string with the byte-wise decoder [arrow] via GitHub
• 2026/10/15 Re: [I] [C++][FlightRPC][ODBC] Universal macOS installer [arrow] via GitHub
• 2026/10/15 Re: [I] [Packaging] Amazon Linux 2 RPMs - openssl-devel cannot coexist with openssl11-devel and breaks installing arrow-devel [arrow] via GitHub
• 2026/10/15 Re: [I] [Python] Stuck in a loop, cannot install pyarrow on Raspberry Pi 4 [arrow] via GitHub
• 2026/10/15 [I] [C++] std::bit_width in ALP compression fails to compile with CRAN's macOS 11.3 SDK [arrow] via GitHub
• 2026/10/15 [I] [C++][Compute] Support Recordbatch sorting for dictionary type [arrow] via GitHub
• 2026/10/15 [I] [C++] Update bundled Apache Thrift to 0.25.0 [arrow] via GitHub
• 2026/10/15 [I] Provide arm64 linux packages [arrow-adbc] via GitHub
• 2026/10/14 [I] [Format][FlightSQL] Advertise supported Substrait dialect via SqlInfo / GetInfo [arrow] via GitHub
• 2026/10/14 Re: [I] [C++][FlightRPC][ODBC] Add SQLGetInfo missing tests [arrow] via GitHub
• 2026/10/14 [I] [C++][FlightRPC][ODBC] Fix Windows ODBC Installer Registering Empty Driver and Setup Paths [arrow] via GitHub
• 2026/10/14 Re: [I] csharp: BindStream/Bind statements fail with 'Fatal error. System.AccessViolationException: Attempted to read or write protected memory.' [arrow-adbc] via GitHub
• 2026/10/14 [I] Incorrect vector capacity check in TDigest::TDigestImpl::Validate() [arrow] via GitHub
• 2026/10/14 [I] [C++][Gandiva] Modernize AES functions: add authenticated encryption (CBC/GCM) via ENCRYPT/DECRYPT [arrow] via GitHub
• 2026/10/14 Re: [I] [Website] Create subsidiary logos for Arrow subprojects [arrow] via GitHub
• 2026/10/14 Re: [I] [C++][CI] Improve CSV fuzzing seed corpus [arrow] via GitHub
• 2026/10/14 Re: [I] [C++][Parquet] Expand ALP coverage in fuzzing seed corpuses [arrow] via GitHub
• 2026/10/14 Re: [I] [C++] IPC: validate batch schema equals stream schema in debug mode [arrow] via GitHub
• 2026/10/14 [I] Remove an unnecessary null pointer check [arrow] via GitHub
• 2026/10/14 Re: [I] [C++] Excessive stack consumption with ARROW_ASSIGN_OR_RAISE [arrow] via GitHub
• 2026/10/13 Re: [I] [CI][JNI] Linux JNI jobs fail installing Archery: Python < 3.11 (stale vcpkg-jni image) [arrow-java] via GitHub
• 2026/10/13 Re: [I] [Python][C++] pyarrow parquet writer - missing time logical type [arrow] via GitHub
• 2026/10/13 Re: [I] parquet-reader outputting invalid JSON [arrow] via GitHub
• 2026/10/13 Re: [I] [C++] Investigate performance regressions observed in Unique, VisitArraySpanInline [arrow] via GitHub
• 2026/10/13 Re: [I] [Parquet] Invalid statistics for nested timestamp field [arrow-go] via GitHub
• 2026/10/13 Re: [I] ADBC Logo Proposal [arrow] via GitHub
• 2026/10/13 Re: [I] Parquet REL decoding w/IAA(Intel® In-Memory Analytics Accelerator) [arrow] via GitHub
• 2026/10/13 Re: [I] structs: Support casting nullable fields to non-nullable if there are no null values [arrow-go] via GitHub
• 2026/10/13 Re: [I] ipc: NewMappedFileReader panics on a dictionary-encoded schema (nil memo map) [arrow-go] via GitHub
• 2026/10/13 [I] [C++][Parquet] Expand ALP coverage in fuzzing seed corpuses [arrow] via GitHub
• 2026/10/13 [I] [Python][Parquet] Writing a sparse union column raises ArrowNotImplementedError [arrow] via GitHub
• 2026/10/13 Re: [I] [C++][Parquet] Parquet treats unknown compression codec as uncompressed [arrow] via GitHub
• 2026/10/13 Re: [I] [Compute] and_kleene / or_kleene return wrong values when ExecCtx.ChunkSize is smaller than the input: ArraySpan.SetSlice carries a stale cached null count into the next slice [arrow-go] via GitHub
• 2026/10/13 Re: [I] [C++] Replace ThreadIndexer with a more performant thread-local implementation [arrow] via GitHub
• 2026/10/13 Re: [I] [Release][C++] Windows source verification should not mutate source tree [arrow] via GitHub
• 2026/10/13 Re: [I] [C++][Python] pyarrow.compute.indices_nonzero segfaults on a ChunkedArray with zero chunks [arrow] via GitHub
• 2026/10/13 [I] Flight SQL JDBC parses boolean properties case-sensitively, silently disabling TLS for useEncryption=TRUE [arrow-java] via GitHub
• 2026/10/13 Re: [I] [CI] Binaries job fails: develocity-maven-extension 2.5.0 incompatible with Maven 3.10.0 [arrow-java] via GitHub
• 2026/10/12 [I] [Python] String array buffer factories reject valid 64-bit counters [arrow] via GitHub
• 2026/10/12 [I] Parquet treats unknown compression codec as uncompressed [arrow] via GitHub
• 2026/10/12 Re: [I] [ALP][Parquet] Add C++ implementation of ALPpd encoder/decoder [arrow] via GitHub
• 2026/10/12 Re: [I] IPC decoder crashes on messages missing optional flatbuffer tables that pass verification [arrow-nanoarrow] via GitHub
• 2026/10/12 Re: [I] Non-nullable dictionary-encoded fields decode as nullable [arrow-nanoarrow] via GitHub
• 2026/10/12 [I] [Python][Parquet] Comparing metadata or schemas with None can crash Python [arrow] via GitHub
• 2026/10/12 Re: [I] [C++] Re-enable strftime locale test on Windows [arrow] via GitHub
• 2026/10/12 [I] [C] Half-float getter and appender return wrong values for nonzero subnormals [arrow-nanoarrow] via GitHub
• 2026/10/12 Re: [I] [C++] Configure row group size in dataset writting [arrow] via GitHub
• 2026/10/12 [I] [CI] Binaries job fails: develocity-maven-extension 2.5.0 incompatible with Maven 3.10.0 [arrow-java] via GitHub
• 2026/10/12 Re: [I] [C++][Compute] Add fixed_size_binary support to more compute functions [arrow] via GitHub
• 2026/10/12 Re: [I] [C++] Vector kernels should implement or reject null_handling = INTERSECTION [arrow] via GitHub
• 2026/10/12 Re: [I] [C++] Check nullability when validating fields on batches or struct arrays [arrow] via GitHub
• 2026/10/12 Re: [I] [C++] Parquet pushdown filtering fails if the filter expression uses numeric field references [arrow] via GitHub
• 2026/10/12 Re: [I] [C++][Parquet] Content-defined chunking resets its state at every row group [arrow] via GitHub
• 2026/10/12 [I] [CI][JNI] Linux JNI jobs fail installing Archery: Python < 3.11 (stale vcpkg-jni image) [arrow-java] via GitHub
• 2026/10/12 Re: [I] go/adbc/pkg: the "warn" log level keeps the error level [arrow-adbc] via GitHub
• 2026/10/11 Re: [I] [C++] ContentDefinedChunker should support string/binary view types [arrow] via GitHub
• 2026/10/11 [I] go/adbc/pkg: the "warn" log level keeps the error level [arrow-adbc] via GitHub
• 2026/10/11 [I] [C++][Python] CSV: option to pad short rows with nulls instead of failing [arrow] via GitHub
• 2026/10/11 [I] [C++][Python] Safe decimal narrowing to Decimal32 drops coefficient bits before checking [arrow] via GitHub
• 2026/10/11 [I] [Go][IPC] Allow setting the ZSTD compression level for IPC writers [arrow-go] via GitHub
• 2026/10/11 [I] ArrowMessage.frame() does not skip unknown FlightData fields [arrow-java] via GitHub
• 2026/10/11 Re: [I] [C++] Duplicate functions array_filter/array_take and filter/take [arrow] via GitHub
• 2026/10/11 Re: [I] [Python][C++] index_in_meta_binary/is_in_meta_binary should not show up in functions list [arrow] via GitHub
• 2026/10/11 Re: [I] [C++] fixed list support missing for binary_join [arrow] via GitHub
• 2026/10/11 Re: [I] [C++] Implement arrow::Table::GetSizeInBytes() that returns the sum of all Buffer sizes from the internal ArrayData objects [arrow] via GitHub
• 2026/10/11 Re: [I] [C++] choose kernel missing support for list/struct types [arrow] via GitHub
• 2026/10/11 Re: [I] [Python][C++] Automatically infer/convert uuid.Uuid to an Arrow binary [arrow] via GitHub
• 2026/10/11 Re: [I] [C++][Parquet] Do not duplicate Schema metadata in Parquet schema metadata and serialized ARROW:schema value [arrow] via GitHub
• 2026/10/11 Re: [I] [C++] replace_with_mask support missing for list/fixed_size_list/large_list/struct [arrow] via GitHub
• 2026/10/11 Re: [I] [C++] MapGenerator should optionally forward reentrant pressure [arrow] via GitHub
• 2026/10/10 [I] [C++][Compute] Cache substring and regex matchers across invocations in scalar string kernels [arrow] via GitHub
• 2026/10/10 [I] [R][Parquet] ParquetReaderProperties does not expose page_checksum_verification, so a corrupt page CRC reads silently [arrow] via GitHub
• 2026/10/10 [I] [Python][Dataset] Mixed FileInfo and path sources can crash Python in dataset() [arrow] via GitHub
• 2026/10/10 [I] Invalid statistics for nested timestamp field [arrow-go] via GitHub
• 2026/10/10 [I] [Python][Parquet] ParquetFile projection includes extra column when dotted field name matches nested path [arrow] via GitHub
• 2026/10/09 Re: [I] [C++][Release][FlightRPC][ODBC] Add release script step for signing macOS DYLIB and PKG [arrow] via GitHub
• 2026/10/09 [I] [Release][FlightRPC][ODBC] Add release script step for signing macOS DYLIB and PKG [arrow] via GitHub
• 2026/10/09 [I] [CI] Move Arrow's RunsOn workloads to ASF's AWS account [arrow] via GitHub
• 2026/10/09 [I] Update builds to use official Python 3.15 Release [arrow] via GitHub
• 2026/10/08 [I] Non-nullable dictionary-encoded fields decode as nullable [arrow-nanoarrow] via GitHub
• 2026/10/08 [I] IPC decoder crashes on messages missing optional flatbuffer tables that pass verification [arrow-nanoarrow] via GitHub
• 2026/10/08 Re: [I] IPC decoder crashes on a DictionaryEncoding without indexType [arrow-nanoarrow] via GitHub
• 2026/10/08 Re: [I] [C++][Acero] Preserve input nullability in direct field projections [arrow] via GitHub
• 2026/10/08 Re: [I] rust: run tests under Miri [arrow-adbc] via GitHub
• 2026/10/08 Re: [I] [Ruby] Wrong data pointer in MemoryView of a sliced array [arrow] via GitHub
• 2026/10/08 [I] ipc: NewMappedFileReader panics on a dictionary-encoded schema (nil memo map) [arrow-go] via GitHub
• 2026/10/08 Re: [I] fix(rust/driver_manager): cancellation waits for the operation it should interrupt [arrow-adbc] via GitHub
• 2026/10/08 [I] [Python][Packaging] Enable building pyarrow with the CPython Limited API [arrow] via GitHub
• 2026/10/08 [I] [Python] Restore ASV benchmark setup [arrow] via GitHub
• 2026/10/08 [I] [Python] Hive partition columns being forced to dict type [arrow] via GitHub
• 2026/10/08 [I] Github Copilot automatic reviews use the pullrequest creator's tokens [arrow] via GitHub
• 2026/10/08 Re: [I] [C++][Parquet] Update bundled Apache Thrift to 0.24.0 for CVE-2026-55969 [arrow] via GitHub
• 2026/10/07 [I] ArrowBuf.setBytes(long, ByteBuffer, int, int) does not bounds-check the source buffer [arrow-java] via GitHub
• 2026/10/07 [I] ContentDefinedChunker should support string/binary view types [arrow] via GitHub
• 2026/10/07 [I] [Python] show_info() reports one codec twice and omits lz4_raw [arrow] via GitHub
• 2026/10/07 Re: [I] [C++] GetSchema labels its null check on each schema field as "DictionaryEncoding.indexType" [arrow] via GitHub
• 2026/10/07 Re: [I] [C++][Parquet] Error when printing file metadata [arrow] via GitHub
• 2026/10/07 Re: [I] [CI][Python] Revert pinning miniforge once mamba solver issue is resolved [arrow] via GitHub
• 2026/10/07 Re: [I] [C++] Limit JSON max nesting depth [arrow] via GitHub
• 2026/10/07 [I] [C++] Bump bundled xsimd to 14.3.0 to fix Windows aarch64 build with mingw-w64 toolchains [arrow] via GitHub
• 2026/10/06 [I] [Ruby] Wrong data pointer in MemoryView of a sliced array [arrow] via GitHub
• 2026/10/06 Re: [I] [R] Don't re-export S3 methods from bit64 [arrow] via GitHub
• 2026/10/06 [I] c/driver/sqlite: REAL values lose precision when a column is inferred as string [arrow-adbc] via GitHub
• 2026/10/06 [I] [C++] Excessive stack consumption with ARROW_ASSIGN_OR_RAISE [arrow] via GitHub
• 2026/10/06 Re: [I] [Parquet] Variant Value() panics on an empty long-form string [arrow-go] via GitHub
• 2026/10/06 Re: [I] [C++][Parquet] The AVX2 dispatch target for FindMinMax is not vectorised [arrow] via GitHub
• 2026/10/06 Re: [I] [C++][Dev] Implement RunEndEncoded support in `gdb_arrow.py` [arrow] via GitHub
• 2026/10/06 Re: [I] DictionaryEncoder.decode accepts out-of-range dictionary indices [arrow-java] via GitHub
• 2026/10/06 Re: [I] [C++] Replace RapidJSON with simdjson in JSON parser [arrow] via GitHub
• 2026/10/06 Re: [I] [Python] Fix deprecation warnings in the tests with numpy/pandas nightly [arrow] via GitHub
• 2026/10/06 Re: [I] [Java][IPC] AbstractCompressionCodec.compress() writes prefix=0 for empty buffers, incompatible with C++/Python readers [arrow-java] via GitHub
• 2026/10/06 Re: [I] [Python] Hive partition columns being forced to dict type [arrow] via GitHub
• 2026/10/06 Re: [I] [C++] [Documentation] add discussion of Union.typeIds to Layout.rst [arrow] via GitHub
• 2026/10/06 [I] Allow `NaN`, `Infinity`, `-Infinity` as json values [arrow] via GitHub
• 2026/10/06 Re: [I] [Dev][Release] `download_rc_binaries.py` doesn't accept RC curl [arrow] via GitHub
• 2026/10/06 Re: [I] Byte-array elements leak in `FromSchemaByteArray()` [arrow-java] via GitHub
• 2026/10/06 Re: [I] [C++] GZipCodec::Init does deflateInit and immediately throws it away [arrow] via GitHub
• 2026/10/06 Re: [I] [Java][FlightRPC] Unbounded allocation from untrusted FlightData frame length prefix in ArrowMessage.frame [arrow-java] via GitHub
• 2026/10/05 Re: [I] [C++][Parquet] Encoding fuzzer should tell fuzzing engine about invalid parameters [arrow] via GitHub

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