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• 2026/01/14 Re: [PR] GH-48856: [Release] Update copyright NOTICE year to 2026 [arrow] via GitHub
• 2026/01/14 Re: [PR] unordered row converter WIP TEST [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Avoid panic on Date32 overflow [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] feat(c/driver_manager): add connection profile interface [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] feat(c/driver_manager): add connection profile interface [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] feat(c/driver_manager): add connection profile interface [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] Don't double-count the offset when slicing struct data from C++ [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] unordered row converter WIP TEST [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] [Parquet] perf: preallocate capacity for ArrayReaderBuilder [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Avoid panic on Date32 overflow [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-48817 [R][C++] Bump C++20 in R build infrastructure [arrow] via GitHub
• 2026/01/14 [PR] fix: take_run return empty array instead of panic. [arrow-rs] via GitHub
• 2026/01/14 Re: [I] [C++] OOB write in buffered IO [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48311: [C++] Fix OOB memory access in buffered IO [arrow] via GitHub
• 2026/01/14 Re: [PR] feat: Add custom metadata support for IPC messages and RecordBatch [arrow-js] via GitHub
• 2026/01/14 Re: [PR] feat: Add custom metadata support for IPC messages and RecordBatch [arrow-js] via GitHub
• 2026/01/14 Re: [I] take_run panics when given empty indicies [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [PR] WIP: [Release] Verify release-23.0.0-rc2 [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-948: Use buffer indexing for UUID vector [arrow-java] via GitHub
• 2026/01/14 Re: [PR] MINOR: [C++] Remove TODO asking why null count set unknown [arrow] via GitHub
• 2026/01/14 [PR] GH-34785: [DOC][FOLLOWUP] Update doc for Parquet bloom filter [arrow] via GitHub
• 2026/01/14 Re: [PR] [Parquet] Support skipping pages with mask based evaluation [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-939: Remove reflection for gRPC buffers [arrow-java] via GitHub
• 2026/01/14 Re: [PR] feat: Spec multi-result-set API [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] GH-939: Remove reflection for gRPC buffers [arrow-java] via GitHub
• 2026/01/14 Re: [PR] feat: Spec multi-result-set API [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] feat(c/driver_manager): add connection profile interface [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] feat(c/driver_manager): add connection profile interface [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] feat(c/driver_manager): add connection profile interface [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] feat(c/driver_manager): add connection profile interface [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] GH-48575: [C++][FlightRPC] Standalone ODBC macOS CI [arrow] via GitHub
• 2026/01/14 Re: [PR] chore(rust): Bump the arrow-datafusion group in /rust with 6 updates [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] chore(rust): Bump the arrow-datafusion group in /rust with 6 updates [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] chore(rust): bump dependent datafusion and arrow [arrow-adbc] via GitHub
• 2026/01/14 Re: [I] [Release] Update copyright date on NOTICE.txt [arrow] via GitHub
• 2026/01/14 Re: [I] [Release] Update copyright date on NOTICE.txt [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48856: [Release] Update copyright NOTICE year to 2026 [arrow] via GitHub
• 2026/01/14 Re: [PR] fix(arrow/array): handle empty binary values correctly in BinaryBuilder [arrow-go] via GitHub
• 2026/01/14 Re: [PR] aws: support multipart copy for objects larger than 5GB [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] GH-48593: [C++] C++20: use standard calendar / timezone APIs [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48858: [C++][Parquet] Avoid re-serializing footer for signature verification [arrow] via GitHub
• 2026/01/14 Re: [PR] aws: support multipart copy for objects larger than 5GB [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [PR] [parquet] Add row group index virtual column [arrow-rs] via GitHub
• 2026/01/14 Re: [I] perf: cache `ArrayRef` in `RowGroupIndexReader` when row group doesn't change [arrow-rs] via GitHub
• 2026/01/14 [I] perf: cache `ArrayRef` in `RowGroupIndexReader` when row group doesn't change [arrow-rs] via GitHub
• 2026/01/14 Re: [I] perf: optimize `RowGroupIndexReader` for single row group reads [arrow-rs] via GitHub
• 2026/01/14 [I] perf: optimize `RowGroupIndexReader` for single row group reads [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] aws: support multipart copy for objects larger than 5GB [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] unordered row converter WIP TEST [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] perf: improve calculating length performance for nested arrays in row conversion [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] unordered row converter WIP TEST [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] perf: improve calculating length performance for `GenericByteArray` in row conversion [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] docs(parquet): move async parquet example into ArrowReaderBuilder docs [arrow-rs] via GitHub
• 2026/01/14 Re: [I] [Parquet] Reduce reallocations when reading StringView in parquet [arrow-rs] via GitHub
• 2026/01/14 [PR] fix(r): Fix usage of deperecated syntax for forthcoming R release [arrow-nanoarrow] via GitHub
• 2026/01/14 Re: [PR] fix missing utf8 check for conversion from BinaryViewArray to StringViewArray [arrow-rs] via GitHub
• 2026/01/14 Re: [I] Possible to bypass the Utf8 check when converting a `BinaryViewArray` to StringViewArray [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] fix missing utf8 check for conversion from BinaryViewArray to StringViewArray [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Improve docs and add build() method to `{Null,Boolean,}BufferBuilder` [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Improve docs and add build() method to `{Null,Boolean,}BufferBuilder` [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] feat(arrow-array): add `from_iter` for `DictionaryArray` for building BinaryDictionaryArray [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] [parquet] Add row group index virtual column [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] fix: liberal parsing of zero scale decimals [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] fix: liberal parsing of zero scale decimals [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] unordered row converter WIP TEST [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Avoid panic on Date32 overflow [arrow-rs] via GitHub
• 2026/01/14 Re: [I] [Parquet] Prototype ALP encoding [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] add `#[inline]` to `BitIterator` `next` function [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] add `#[inline]` to `BitIterator` `next` function [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] add `#[inline]` to `BitIterator` `next` function [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Improve `ArrowReaderBuilder::with_row_filter` documentation [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Improve `ArrowReaderBuilder::with_row_filter` documentation [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] refactor: streamline date64 tests [arrow-rs] via GitHub
• 2026/01/14 Re: [I] [Parquet] Reduce reallocations when reading StringView in parquet [arrow-rs] via GitHub
• 2026/01/14 Re: [I] [R][C++] Bump C++20 in R build infrastructure [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48817 [R][C++] Bump C++20 in R build infrastructure [arrow] via GitHub
• 2026/01/14 Re: [I] Improve examples of using parquet reader to be more concise [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] docs: update examples in ArrowReaderOptions to use in-memory buffers [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] docs: update examples in ArrowReaderOptions to use in-memory buffers [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] refactor: streamline date64 tests [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Avoid panic on Date32 overflow [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] feat: add null comparison handling in make_comparator [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] feat: add null comparison handling in make_comparator [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Add `TimestampWithOffset` canonical extension type [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Add `TimestampWithOffset` canonical extension type [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Add `TimestampWithOffset` canonical extension type [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] add `#[inline]` to `BitIterator` `next` function [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] feat(array): add `RecordBatchStream` trait [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] feat(array): add `RecordBatchStream` trait [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Add Avro Reader projection API [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] aws: support multipart copy for objects larger than 5GB [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] aws: support multipart copy for objects larger than 5GB [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] aws: support multipart copy for objects larger than 5GB [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [I] redirection doesn't work in put request [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] Pluggable Crypto [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] lint: remove unused function (fix clippy [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] lint: remove unused function (fix clippy [arrow-rs] via GitHub
• 2026/01/14 [PR] fix(arrow/array): handle empty binary values correctly in BinaryBuilder [arrow-go] via GitHub
• 2026/01/14 Re: [PR] Fix logical format conflict [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] Fix logical format conflict [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] Whitelisting Onelake API & Workspace PL FQDNs [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] build(deps): update quick-xml requirement from 0.38.0 to 0.39.0 [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] build(deps): update quick-xml requirement from 0.38.0 to 0.39.0 [arrow-rs-object-store] via GitHub
• 2026/01/14 [PR] Fix logical format conflict [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] Fix Azure URL parsing [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] Fix Azure URL parsing [arrow-rs-object-store] via GitHub
• 2026/01/14 [PR] Fix Azure URL parsing [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [I] az:// <container> not work as expected [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] build(deps): update reqwest requirement from 0.12 to 0.13 [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] feat: Add support for AWS_ENDPOINT_URL_S3 environment variable [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 [I] take_run panics when given empty indicies [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] chore: bump parquet-testing submodule [arrow-go] via GitHub
• 2026/01/14 [PR] chore: bump parquet-testing submodule [arrow-go] via GitHub
• 2026/01/14 Re: [PR] fix(c/driver/postgresql): prevent crash when server terminates connection [arrow-adbc] via GitHub
• 2026/01/14 Re: [PR] lint: remove unused function (fix clippy [arrow-rs] via GitHub
• 2026/01/14 [PR] lint: remove unused function (fix clippy [arrow-rs] via GitHub
• 2026/01/14 [PR] chore: bump version to 18.5.1 [arrow-go] via GitHub
• 2026/01/14 Re: [PR] chore: bump version to 18.5.1 [arrow-go] via GitHub
• 2026/01/14 Re: [PR] chore: Bump github.com/substrait-io/substrait-go/v7 from 7.2.0 to 7.2.2 [arrow-go] via GitHub
• 2026/01/14 Re: [PR] feat(c/driver_manager): add connection profile interface [arrow-adbc] via GitHub
• 2026/01/14 [PR] add `#[inline]` to `BitIterator` `next` function [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48848: [Dev] Remove obsolete Java, Go, and Swift entries from .gitignore [arrow] via GitHub
• 2026/01/14 Re: [PR] chore: Bump modernc.org/sqlite from 1.29.6 to 1.43.0 [arrow-go] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] refactor: streamline date64 tests [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] [Parquet] Support skipping pages with mask based evaluation [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] [Parquet] Support skipping pages with mask based evaluation [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] refactor: streamline date64 tests [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] refactor: streamline date64 tests [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-47167: [C++][Dev] Update clang-format dependency [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48832: [R] Fix crash with zero-length POSIXct tzone attribute [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48120: [C++][ODBC] Remove and replace IsComplexType with is_nested [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48761: [C++] Fix duplicate Substrait function URI registration [arrow] via GitHub
• 2026/01/14 Re: [PR] refactor: streamline date64 tests [arrow-rs] via GitHub
• 2026/01/14 Re: [I] Support formatting ListView [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-48593: [C++] C++20: use standard calendar / timezone APIs [arrow] via GitHub
• 2026/01/14 Re: [D] Guidelines for placing sync/async examples in docs vs standalone examples? [arrow-rs] via GitHub
• 2026/01/14 Re: [D] Guidelines for placing sync/async examples in docs vs standalone examples? [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-48817 [R][C++] Bump C++20 in R build infrastructure [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [I] Support formatting ListView [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-48593: [C++] C++20: use standard calendar / timezone APIs [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotions [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48593: [C++] C++20: use standard calendar / timezone APIs [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48817 [R][C++] Bump C++20 in R build infrastructure [arrow] via GitHub
• 2026/01/14 Re: [PR] fix(arrow/cdata): Handle errors to prevent panic [arrow-go] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48817 [R][C++] Bump C++20 in R build infrastructure [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48467: [C++][Parquet] Add configure to limit the row group size [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48467: [C++][Parquet] Add configure to limit the row group size [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [PR] ipc: clear variadicCounts in recordEncoder.reset() [arrow-go] via GitHub
• 2026/01/14 Re: [PR] GH-48817 [R][C++] Bump C++20 in R build infrastructure [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-37169: [C++] Zstd compression uses context [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Parquet Bloom Filter Writer Implementation [arrow] via GitHub
• 2026/01/14 [PR] Add BinaryFormatSupport to `arrow-avro` Writer [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48817 [R][C++] Bump C++20 in R build infrastructure [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] [Parquet] Support skipping pages with mask based evaluation [arrow-rs] via GitHub
• 2026/01/14 [PR] refactor: streamline date64 tests [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Parquet Bloom Filter Writer Implementation [arrow] via GitHub
• 2026/01/14 Re: [I] redirection doesn't work in put request [arrow-rs-object-store] via GitHub
• 2026/01/14 Re: [PR] GH-48858: [C++][Parquet] Avoid re-serializing footer for signature verification [arrow] via GitHub
• 2026/01/14 Re: [PR] Add lossy option to CastOptions for controlling precision loss in casts [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] MINOR: Bump org.apache.avro:avro from 1.12.0 to 1.12.1 [arrow-java] via GitHub
• 2026/01/14 [I] [arrow-cast] consider simplifying `parse_decimal` and `parse_e_notation` [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] refactor: streamline date64 tests [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [I] [Doc][Dev] Clarify the required versions of clang-format/pre-commit/Ubuntu [arrow] via GitHub
• 2026/01/14 Re: [I] Support Union types in `StructBuilder` [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Parquet Bloom Filter Writer Implementation [arrow] via GitHub
• 2026/01/14 Re: [PR] fix: liberal parsing of zero scale decimals [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] arrow-cast: Add display formatter for ListView [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] Bump CategoricalArrays to 1.0 in tests [arrow-julia] via GitHub
• 2026/01/14 Re: [PR] GH-34785: [C++][Parquet] Add bloom filter write support [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48858: [C++][Parquet] Avoid re-serializing footer for signature verification [arrow] via GitHub
• 2026/01/14 Re: [PR] Add lossy option to CastOptions for controlling precision loss in casts [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-48858: [C++][Parquet] Avoid re-serializing footer for signature verification [arrow] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [PR] Bump CategoricalArrays to 1.0 in tests [arrow-julia] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub
• 2026/01/14 Re: [I] Add `ListViewArray` and `LargeListViewArray` [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] feat: add with_nulls to PrimitiveArray, BooleanArray, and GenericByte… [arrow-rs] via GitHub
• 2026/01/14 Re: [PR] GH-32609: [CI] Add type checking infrastructure and CI workflow for type annotations [arrow] via GitHub

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