0.91.0¶

Peel Arrow dictionaries before Arrow importer plugins run (#11185) @connortsui20

Display dates beyond jiff’s range without panicking (#11187) @connortsui20

Return an error for decimal scalars outside the precision (#10767) @ump45nose

Require strictly increasing patch indices (#11181) @mhk197

fix(array): accept timestamps beyond jiff’s range (#10953) @gitRasheed

fix: preserve sliced patch offsets during deserialization (#11168) @blaginin

Fix dictionary code width for nullable primitive values (#11165) @blaginin

Cast bool scalars to primitive types (#11171) @mhk197

Avoid rebuilding constant null and empty lists for Arrow export (#11172) @gatesn

Reduce constant projections through select and extension storage (#11056) @gatesn

fix(layout): rebase sliced list chunks before writing the list layout (#11082) @gitRasheed

fix(cuda): report device errors to stream callback waiters (#10876) @0ax1

fix(cuda): reject an empty stream pool when it is created (#10875) @0ax1

fix(cuda): make loading a module image unsafe (#10874) @0ax1

fix(cuda): report missing driver library as an error (#10873) @0ax1

fix(cuda): do not leak contexts when construction fails (#10872) @0ax1

fix(cuda): harden driver error handling, access tracking and host copies (#10871) @0ax1

fix(jni): retain Java Arrow buffers independently (#11069) @ChristopherWirt

duckdb: report distinct count based on min/max (#11130) @myrrc

fix(duckdb): handle table filters in aggregate pushdown (#11071) @jackylee-ch

fix(duckdb): escape LIKE metacharacters in pushed string filters (#11072) @jackylee-ch

fix(jni): attach native worker threads to the JVM as daemons (#11085) @gitRasheed

Validate extension storage and return scalar read errors (#11014) @connortsui20

fix(python): keep the scheme of object store paths in the Ray datasource (#11046) @jackylee-ch

fix(spark): resolve pruned nested fields against each file’s struct (#11083) @gitRasheed

fix(spark): let abort close every writer after a failed write (#11084) @gitRasheed

fix(jni): release the schema export in VortexWriter.build() (#11081) @gitRasheed

fix(python): report the scan’s row count and columns from the Ray datasource (#11070) @jackylee-ch

fix(spark): read every column as nullable (#11020) @ChristopherWirt

Clarify DCO sign-off requirements and agent attribution (#11001) @joseph-isaacs

fix(duckdb): don’t drop or reject filters on function arguments Vortex can’t convert (#10958) @jackylee-ch

Update libz-sys to 1.1.31 to fix RUSTSEC-2026-0418 (#10963) @robert3005

fix(alp): bounds-check ALP-RD stored metadata and left-parts codes (#10760) @devtechedge

fix: add explore’s CSP and fix docs search and previews (#10951) @lwwmanning

Build precision 19 decimal scalars at i128 (#10903) @connortsui20

Fix exact/inexact mixing in uncompressed_size_in_bytes (#10925) @joseph-isaacs

fix: keep nullability when short-circuiting AND/OR against a constant (#10896) @robert3005

feat(python): fail soft on unsupported Polars predicates in to_polars (#10414) @robert3005

perf: collapse single-value partitions instead of a direct struct projection path (#10536) @robert3005

Expose DataFusion output partitions and proven ordering (#10901) @gatesn

Honour NaN options in min/max over float-backed extension types (#10851) @robert3005

fix: preserve strict sortedness for singleton null batches (#10889) @connortsui20

fix: keep empty encoded batches neutral in IsConstant (#10893) @connortsui20

Speed up file writes: parallel file stats, single min/max pass (#10856) @robert3005

perf(layout): prune multi-field boolean predicates in the struct reader (#10689) @MichaHoffmann

Compute legacy file stats from the aggregate stats accumulators (#10846) @robert3005

Preserve ordered Scan API partitions in the v2 DataFusion adapter (#10062) @vortex-claude[bot]

DataFusion v2 expression converter injection (#10836) @gatesn

Fix datafusion v2 statistics precision (#10835) @gatesn

Reject raw serialization of sliced PCO arrays (#10834) @danking

fix(array): between over a constant null array is null, not false (#10744) @gitRasheed

fix(spark): support Spark 4.2 in the current connector (#10792) @ChristopherWirt

Avoid truncating dictionary fill codes (#10745) @connortsui20

fix: preserve codes nullability when slicing dict with a constant code (#10772) @robert3005

FoRScheme: declare and refine its bit-packed child (#10757) @mhk197

fix(cuda): retain pinned sources across transfer failures (#10712) @0ax1

Dispatch count_ones using fearless_simd (#10683) @robert3005

fix(cuda): bound concurrent stream-pool initialization (#10711) @0ax1

fix: update ctutils for RUSTSEC-2026-0385 (#10726) @0ax1

fix: write empty nested list streams with structural layouts (#10533) @danking

Propagate child writer errors from the struct writer (#10710) @robert3005

fix(spark): return the requested field when Spark prunes nested fields (#10724) @gitRasheed

docs(arrow): explain why dictionary imports need special handling (#11233) @connortsui20

docs(cuda): clarify mapped-page eviction (#10882) @0ax1

docs llms.txt links to the benchmark and homepage llms.txt files (#11177) @lwwmanning

docs: add robots.txt, a sitemap, llms.txt, and a favicon (#11166) @lwwmanning

Document temporal storage and binary comparison execution (#11099) @connortsui20

Better READMEs and user docs (#10960) @myrrc

Document the nullability contract of cast rules (#10798) @connortsui20

Describe scheme variants in the versioning docs (#10747) @connortsui20

Avoid allocating Vec of chunks just to copy it in ChunkedArray constructor (#9922) @robert3005

Execute filter scalar fns’ inputs iteratively with execute_step (#11154) @joseph-isaacs

test(cuda): encode ALP test inputs with the test’s own context (#10881) @0ax1

refactor(cuda): slice mutable views through one implementation (#10880) @0ax1

Benchmark sparse-list canonicalization with a null fill (#11175) @gatesn

Duplicate handling in Mask::from_excluded_indices (#11164) @blaginin

Dispatch zip kernels on either value branch (#11138) @blaginin

bench: add sparse-wide datasets to compression suite (#11150) @gatesn

refactor(cuda): keep inflight pinned buffers unwrapped (#10878) @0ax1

Lock file maintenance (#11080) @renovate[bot]

Lock file maintenance (#11079) @renovate[bot]

Lock file maintenance (#11078) @renovate[bot]

Run the remaining benchmarks on the V2 scan (#11061) @joseph-isaacs

Add execution path consistency assertions (#11013) @connortsui20

Run the FineWeb benchmark on the V2 scan (#11055) @joseph-isaacs

Fix benchmark runner labels exceeding 255 character limit (#11054) @joseph-isaacs

Optimize VCF parsing with concurrent range requests and parallel row group processing (#10984) @joseph-isaacs

Ingest string-bench results into the compression tables (#11044) @joseph-isaacs

Run CUDA Rust and Python tests in parallel steps (#11039) @joseph-isaacs

chore: let Renovate propose minor and patch updates to GitHub Actions (#11041) @lwwmanning

chore: let Renovate propose grouped major updates for vortex-web (#11042) @lwwmanning

Replace Kanal with async-channel (#11040) @gatesn

fix(bench): retry the post-ingest database write across RDS restarts (#11018) @lwwmanning

Fix Arrow export of constant null variants (#10973) @blaginin

Lock file maintenance (#11011) @renovate[bot]

Write the list layout only for statpopgen and polarsignals benchmark data (#11035) @mhk197

Lock file maintenance (#11010) @renovate[bot]

Lock file maintenance (#11009) @renovate[bot]

Enable the list layout in benchmarks through a bench-only edition (#11030) @mhk197

ci: cargo hack runs only check and not build (#10845) @robert3005

chore: wait 7 days for new releases and fix Renovate’s lock file PRs (#10997) @lwwmanning

chore: refresh lockfiles to clear Dependabot alerts (#10999) @lwwmanning

Benchmark the copy of decimal values into the canonical width (#10990) @connortsui20

Resolve three small TODO(connor) items (#10974) @connortsui20

Add a toggle for writing nested file statistics (#10972) @robert3005

Extend the RunEnd filter benchmark (#10978) @robert3005

Update dependency filelock to v4 [SECURITY] (#10955) @renovate[bot]

vortex-bench: run ClickBench on its first N files (#10936) @mprammer

bench: name the data directory when capturing file sizes (#10935) @mprammer

chore: remove the Cloudflare Pages deploys and update bench paths (#10913) @lwwmanning

Remove repeated elements from IN lists (#10685) @robert3005

Add compute benchmarks for Widen (#10888) @connortsui20

Allocate more kernel outputs through the session allocator (#10622) @robert3005

string-bench: run the new inputs in CI (#10924) @joseph-isaacs

Enable preview and unstable editions in the fuzzer (#10840) @robert3005

Upgrade fsst-rs to 0.7.0 and onpair to 0.3.0 (#10909) @robert3005

Update dependency com.google.guava:guava to v33.7.2-android [SECURITY] (#10870) @renovate[bot]

Lock file maintenance (#10788) @renovate[bot]

Skip codegen of unreachable type dispatch arms (#10740) @robert3005

Drop direct arrow-select dependency (#10826) @robert3005

Remove unused dictionary layout metadata (#10823) @connortsui20

Pin cc to 1.8.0 to fix the Windows CI build (#10815) @robert3005

Widen list take piece bounds to u64 before dispatch (#10738) @robert3005

Share FastLanes compare kernels between operators and signedness (#10739) @robert3005

Build arrays through non-generic constructors (#10737) @robert3005

Dispatch filter take of fixed-width values on byte width (#10736) @robert3005

Skip codegen of unreachable int to decimal carrier arms (#10735) @robert3005

Update Cargo.lock to pick up security fixes (#10810) @robert3005

Add decimal benchmarks for DecimalByteParts, casts and exports (#10752) @connortsui20

Add compat fixtures for old decimal forms (#10753) @connortsui20

ci: disable CodSpeed process isolation for Rust simulation benchmarks (#10796) @robert3005

Consolidate python script, formatting and c++ lint tests into one job (#10729) @robert3005

chore(deps): update rui314/setup-mold digest to 339e96b (#10778) @renovate[bot]

chore(deps): update swatinem/rust-cache digest to d1527c8 (#10779) @renovate[bot]

chore(deps): update pypa/gh-action-pypi-publish digest to 7245906 (#10777) @renovate[bot]

chore(deps): update taiki-e/install-action digest to 1e29709 (#10780) @renovate[bot]

chore(deps): update dtolnay/rust-toolchain digest to b725eda (#10776) @renovate[bot]

chore(deps): update rust crate criterion to v6 (#10784) @renovate[bot]

chore(deps): update codspeedhq/action digest to 78102a4 (#10775) @renovate[bot]

chore(deps): update actions/setup-python digest to 6d4fd22 (#10774) @renovate[bot]

chore(deps): update actions/setup-java digest to b843ebf (#10773) @renovate[bot]

chore(deps): update rust crate divan to v6 (#10785) @renovate[bot]

Report one-row Sequence arrays as sorted for any multiplier (#10602) @ump45nose

Move expression analysis, rewrites and statistics pruning into vortex-expr (#10734) @robert3005

Remove array_session (#10681) @robert3005

ci: cache Python wheel compilation on prebuilt runners (#10727) @robert3005

ci: use the SQL fixture profile for Vortex conversion (#10728) @robert3005

Parallelize TPC-DS generation within each table (#10692) @robert3005