tustvold commented on a change in pull request #1325: URL: https://github.com/apache/arrow-rs/pull/1325#discussion_r808860447
########## File path: dev/release/README.md ########## @@ -23,7 +23,7 @@ We try to release a new version of Arrow every two weeks. This cadence balances getting new features into arrow without overwhelming downstream projects with too frequent changes. -If any code has been merged to master that has a breaking API change, as defined in [Rust RFC 1105](https://github.com/rust-lang/rfcs/blob/master/text/1105-api-evolution.md), the major version number incremented changed (e.g. `9.0.2` to `9.0.2`). Otherwise the new minor version incremented (e.g. `9.0.2` to `7.1.0`). +If any code has been merged to master that has a breaking API change, as defined in [Rust RFC 1105](https://github.com/rust-lang/rfcs/blob/master/text/1105-api-evolution.md), the major version number incremented changed (e.g. `10.0.0` to `10.0.0`). Otherwise the new minor version incremented (e.g. `10.0.0` to `7.1.0`). Review comment: This line appears a bit broken :sweat_smile: ########## File path: CHANGELOG.md ########## @@ -19,6 +19,64 @@ # Changelog +## [10.0.0](https://github.com/apache/arrow-rs/tree/10.0.0) (2022-02-16) + +[Full Changelog](https://github.com/apache/arrow-rs/compare/9.0.2...10.0.0) + +**Implemented enhancements:** + +- Improve filter performance by special casing high and low selectivity predicates [\#1288](https://github.com/apache/arrow-rs/issues/1288) [[arrow](https://github.com/apache/arrow-rs/labels/arrow)] +- Speed up `DeltaBitPackDecoder` [\#1281](https://github.com/apache/arrow-rs/issues/1281) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] +- Expose column index and offset index in `ColumnChunkMetadata` [\#1318](https://github.com/apache/arrow-rs/pull/1318) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] ([shanisolomon](https://github.com/shanisolomon)) +- Expose bloom filter offset in `ColumnChunkMetadata` [\#1309](https://github.com/apache/arrow-rs/pull/1309) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] ([shanisolomon](https://github.com/shanisolomon)) +- Add `DictionaryArray::try_new()` to create dictionaries from pre existing arrays [\#1300](https://github.com/apache/arrow-rs/pull/1300) [[arrow](https://github.com/apache/arrow-rs/labels/arrow)] ([alamb](https://github.com/alamb)) +- Add `DictionaryArray::keys_iter`, and `take_iter` for other array types [\#1296](https://github.com/apache/arrow-rs/pull/1296) [[arrow](https://github.com/apache/arrow-rs/labels/arrow)] ([viirya](https://github.com/viirya)) +- Make `rle` decoder public under `experimental` feature [\#1271](https://github.com/apache/arrow-rs/pull/1271) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] ([zeevm](https://github.com/zeevm)) +- Add `DictionaryArray` support in `eq_dyn` kernel [\#1263](https://github.com/apache/arrow-rs/pull/1263) [[arrow](https://github.com/apache/arrow-rs/labels/arrow)] ([viirya](https://github.com/viirya)) + +**Fixed bugs:** + +- module `data_type` is private in Rust Parquet 8.0.0 [\#1302](https://github.com/apache/arrow-rs/issues/1302) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] +- Test failure: bit\_chunk\_iterator [\#1294](https://github.com/apache/arrow-rs/issues/1294) +- csv\_writer benchmark fails with "no such file or directory" [\#1292](https://github.com/apache/arrow-rs/issues/1292) + +**Documentation updates:** + +- Fix warnings in `cargo doc` [\#1268](https://github.com/apache/arrow-rs/pull/1268) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] [[arrow](https://github.com/apache/arrow-rs/labels/arrow)] ([alamb](https://github.com/alamb)) + +**Performance improvements:** + +- Vectorize DeltaBitPackDecoder, up to 5x faster decoding [\#1284](https://github.com/apache/arrow-rs/pull/1284) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] ([tustvold](https://github.com/tustvold)) +- Skip zero-ing primitive nulls [\#1280](https://github.com/apache/arrow-rs/pull/1280) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] ([tustvold](https://github.com/tustvold)) +- Add specialized filter kernels in `compute` module \(up to 10x faster\) [\#1248](https://github.com/apache/arrow-rs/pull/1248) [[parquet](https://github.com/apache/arrow-rs/labels/parquet)] [[arrow](https://github.com/apache/arrow-rs/labels/arrow)] ([tustvold](https://github.com/tustvold)) + +**Closed issues:** + +- Expose column and offset index metadata offset [\#1317](https://github.com/apache/arrow-rs/issues/1317) +- Expose bloom filter metadata offset [\#1308](https://github.com/apache/arrow-rs/issues/1308) +- Improve ergonomics to construct `DictionaryArrays` from `Key` and `Value` arrays [\#1299](https://github.com/apache/arrow-rs/issues/1299) +- Make it easier to iterate over `DictionaryArray` [\#1295](https://github.com/apache/arrow-rs/issues/1295) [[arrow](https://github.com/apache/arrow-rs/labels/arrow)] +- Don't Interwine Bit and Byte Aligned Operations in `BitReader` [\#1282](https://github.com/apache/arrow-rs/issues/1282) Review comment: This was actually just closed, without being fixe -- This is an automated message from the Apache Git Service. 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