2.1.0

[2.1.0] - 2025-01-12

Highlights:

• join & joinp fine-tuning continues, with several join key transformation options (--ignore-leading-zeros & --norm-unicode); join fixes for --right-anti and --right-semi joins; and reverting a join performance regression with 2.0.0.
• pivotp uses more summary statistics for even smarter aggregation suggestions

NOTE: qsv v2.1.0 is not available on crates.io. This was caused by qsv's use of a brand new string_normalize Polars feature that is not yet available on the latest release of Polars - v0.45.1. Once a new version of Polars is published with this feature, a new qsv patch release will be published to crates.io.
This means that installation option 3 using cargo install will be limited to 1.0.0 - the last qsv version available on crates.io. All other installation and update options to install/update qsv 2.1.0 still work.

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Added

• join: add --ignore-leading-zeros option #2430
• joinp add --norm-unicode option to unicode normalize join keys #2436
• pivotp added more smart aggregation suggestions #2428
• template: added to qsvdp binary variant 9df85e6
• benchmarks: added pivotp benchmark 92e4c51

Changed

• joinp: refactored --ignore-leading-zeros handling #2433
• Migrate from unmaintained dynfmt to dynfmt2 #2421
• deps: bump csvlens to latest upstream 52c766d
• deps: bump to latest csv qsv-optimized fork 58ac650
• deps: bumped MiniJinja to 2.6.0 8176368
• deps: bump to latest Polars upstream
• deps: bump qsv-stats to 0.26.0
• build(deps): bump azure/trusted-signing-action from 0.5.0 to 0.5.1 by @dependabot in #2420
• build(deps): bump base62 from 2.0.3 to 2.1.0 by @dependabot in #2419
• build(deps): bump base62 from 2.1.0 to 2.2.0 by @dependabot in #2426
• build(deps): bump phf from 0.11.2 to 0.11.3 by @dependabot in #2417
• build(deps): bump pyo3 from 0.23.3 to 0.23.4 by @dependabot in #2431
• build(deps): bump serde_json from 1.0.134 to 1.0.135 by @dependabot in #2416
• build(deps): bump tokio from 1.42.0 to 1.43.0 by @dependabot in #2423
• build(deps): bump uuid from 1.11.0 to 1.11.1 by @dependabot in #2427
• apply several clippy suggestions
• bumped numerous indirect dependencies to latest versions
• bumped Rust nightly from 2024-12-19 to 2025-01-05 (same version used by Polars)
• bump MSRV to latest Rust stable - v1.84.0

Fixed

• join: revert optimization that actually resulted in a performance regression e42af2b
• join: --right-anti and --right-semi joins didn't swap headers properly #2435
• count: polars-powered count didn't use the right data type SQL count(*) d8c1524

Full Changelog: 2.0.0...2.1.0