CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

3.0.1 - 2026-03-11

Other

• (deps) update rust crate quote to v1.0.45 (#566)
• Update browserslist (#564)
• Update browserslist (#562)
• Update browserslist (#560)

3.0.0 - 2026-03-02

Added

• remove config support to reduce binary size (#542)

Other

• deduplicate browser alias functions (#557)
• single-pass major version extraction (#556)
• remove redundant TP check in browser_accurate (#558)
• add Comparator::compare_f32 method to reduce duplication
• simplify cover_by_region to use a plain loop
• (deps) update rust crates (#548)
• intern version strings and quantize percentages in region data (#547)
• intern version strings in region data to reduce binary size (#546)
• remove unused Serialize derive from Opts (#545)
• update README limitations for removed config, env and extends support (#544)
• remove unused Serialize/Deserialize derives from Distrib (#543)
• Update browserslist (#540)

2.3.1 - 2026-02-24

Fixed

• stabilize proptest browser unbounded range for ranged versions (#521)

Other

• Update browserslist (#537)
• Update browserslist (#535)
• (deps) update rust crates (#533)
• Update browserslist (#531)
• Update browserslist (#526)
• (deps) update rust crate syn to v2.0.116 (#525)
• (deps) update rust crates (#523)
• (deps) update rust crates (#516)
• Update browserslist from 4.28.1 to 4.28.1 (#514)
• Update browserslist from 4.28.1 to 4.28.1 (#511)
• Update browserslist from 4.28.1 to 4.28.1 (#510)
• (test) fix flaky macOS tests and move all tests to integration tests (#508)
• Update browserslist from 4.28.1 to 4.28.1 (#507)
• Update browserslist from 4.28.1 to 4.28.1 (#500)
• serialize extends tests to prevent race conditions (#498)
• update README.md regarding compare to original crate

2.3.0 - 2026-01-26

Added

• add property-based testing with proptest (#489)

Fixed

• handle year overflow in date conversion
• handle version overflow in node unbounded range query (#485)
• reject trailing dot in version strings to prevent crash (#483)

Other

• remove future work from README.md
• add testing section to README (#490)
• (deps) update rust crates (#487)
• move tests to integration tests (#480)
• remove nom dependency with hand-written parser (#479)
• remove time crate dependency (#478)
• Update browserslist from 4.28.1 to 4.28.1 (#476)
• Update browserslist from 4.28.1 to 4.28.1 (#475)
• Update browserslist from 4.28.1 to 4.28.1 (#468)
• (deps) update rust crates (#465)
• Update browserslist from 4.28.1 to 4.28.1 (#461)

2.2.0 - 2026-01-09

Added

• replace bincode to postcard (#457)

Other

• Update browserslist from 4.28.1 to 4.28.1 (#458)
• (deps) update rust crate syn to v2.0.113 (#450)
• (deps) update dependency oxfmt to ^0.21.0 (#444)

2.1.5 - 2025-12-22

Other

• Update browserslist from 4.28.1 to 4.28.1 (#435)
• (deps) update dependency oxfmt to ^0.19.0 (#434)
• (deps) update dependency rust to v1.92.0 (#422)

2.1.4 - 2025-12-10

Other

• Update browserslist from 4.28.1 to 4.28.1 (#420)
• Update browserslist from 4.28.0 to 4.28.0 (#412)
• (deps) update rust crates (#409)
• Update browserslist from 4.28.0 to 4.28.0 (#404)
• (deps) update rust crates to v2.12.1 (#400)
• Update browserslist from 4.28.0 to 4.28.0 (#397)
• Update browserslist from 4.28.0 to 4.28.0 (#394)
• (deps) update rust crate syn to v2.0.110 (#392)
• Update browserslist from 4.27.0 to 4.27.0 (#388)

2.1.3 - 2025-11-10

Other

• (deps) update rust crates (#379)
• Update browserslist (#377)
• Update browserslist (#376)
• Update browserslist (#375)
• Update browserslist (#374)
• Update browserslist (#372)
• (deps) lock file maintenance rust crates (#371)
• Update browserslist (#367)
• Update browserslist (#365)
• Update browserslist (#363)
• (deps) lock file maintenance rust crates (#361)
• Update browserslist (#356)
• Update browserslist (#355)
• (deps) lock file maintenance rust crates (#354)
• Update browserslist (#348)
• Update browserslist (#347)
• (deps) lock file maintenance rust crates (#345)
• Update browserslist (#338)
• (deps) lock file maintenance (#333)
• Remove unnecessary string allocations in query functions (#329)
• Update browserslist (#328)
• Update browserslist (#321)
• Update browserslist (#316)

2.1.2 - 2025-09-26

Other

• Update browserslist (#315)
• update current create binary size

2.1.1 - 2025-09-20

Other

• (deps) browserslist v4.26.2
• add Miri workflow for memory safety testing (#301)
• remove all Box::leak usage using Cow
• replace Box::leak with Cow for version strings

2.1.0 - 2025-09-18

Added

• compress node_versions data to reduce binary size (#295)
• compress caniuse_browsers data to reduce binary size (#291)

Other

• optimize get_browser_stat function to reduce binary size
• optimize config::parser::parse function to reduce binary size (#298)
• optimize config::load function to reduce binary size (#297)
• optimize _resolve function to reduce binary size (#296)
• Update browserslist (#290)
• (deps) lock file maintenance rust crates (#289)
• Update browserslist (#285)
• Update browserslist (#284)
• (deps) lock file maintenance rust crates (#282)
• Update browserslist (#278)
• Update browserslist (#277)
• (deps) lock file maintenance (#269)
• Update browserslist (#266)
• Update browserslist (#265)
• Update browserslist (#263)
• (deps) lock file maintenance rust crates (#262)
• Update browserslist (#259)
• Update browserslist (#258)
• (deps) lock file maintenance rust crates (#253)
• Update browserslist (#248)

2.0.16 - 2025-08-16

Other

• Update browserslist (#247)
• Update browserslist (#246)
• Update browserslist (#244)
• (deps) lock file maintenance (#242)
• Update browserslist (#239)
• (deps) update dependency rust to v1.89.0 (#234)

2.0.15 - 2025-08-05

Fixed

• change Version u8 to u16 (#231)

2.0.14 - 2025-08-05

Other

• use deflate instead of gzip
• use binary_search for region matching
• use browser id in CANIUSE_GLOBAL_USAGE
• change release_date of VersionDetail to use NonZero
• remove 0% usage browsers from CANIUSE_GLOBAL_USAGE
• use binary_search for feature stat search
• use u8 in semver struct

2.0.13 - 2025-08-03

Other

• Reduce binary size through compile-time data compression (#219)

2.0.12 - 2025-07-30

Other

• Update browserslist

2.0.11 - 2025-07-27

Other

• join queries without space
• (deps) bump

2.0.10 - 2025-07-09

Other

• remove an extra mod
• compact Feature data (#199)
• change Feature from FxHashMap to Vec (#198)
• change Feature and FeatureSet data storage from set to vec (#197)
• compact region data (#196)
• add release profile

2.0.9 - 2025-07-08

Other

• Update browserslist (#194)
• disallow println
• shorten generated code in caniuse_region_matching.rs
• remove OnceLock from src/generated/caniuse_region_matching.rs (#193)
• make VersionDetail smaller; make the crate compile faster (#191)

2.0.8 - 2025-07-07

Other

• Update browserslist (#190)
• (deps) lock file maintenance (#188)
• Update browserslist (#185)

2.0.7 - 2025-06-30

Other

• (deps) lock file maintenance npm packages (#181)
• (deps) lock file maintenance rust crates (#182)
• Update browserslist (#178)
• Update browserslist (#175)

2.0.6 - 2025-06-20

Other

• Update browserslist (#170)
• Update browserslist (#169)
• (deps) lock file maintenance rust crates (#166)
• Update browserslist (#163)
• Update browserslist (#160)

2.0.5 - 2025-06-05

Other

• Update browserslist (#154)

2.0.4 - 2025-05-30

Other

• Update browserslist (#151)
• Update browserslist (#150)
• (deps) lock file maintenance rust crates (#147)
• Update browserslist (#142)

2.0.3 - 2025-05-19

Other

• Update browserslist (#140)

2.0.2 - 2025-05-09

Fixed

• fix querying desktop and_chr; update browserslist (#131)

Other

• test assertion show difference between actual and expected

2.0.1 - 2025-04-25

Other

• (deps) lock file maintenance npm packages (#90)
• (deps) lock file maintenance rust crates (#120)
• (deps) lock file maintenance rust crates (#118)
• (deps) lock file maintenance (#116)
• (deps) lock file maintenance rust crates (#114)
• (deps) update dependency rust to v1.86.0 (#112)
• (deps) lock file maintenance (#110)
• (deps) update crate-ci/typos action to v1.31.0 (#108)
• (deps) lock file maintenance rust crates (#106)
• (deps) lock file maintenance rust crates (#105)
• (deps) lock file maintenance rust crates (#101)
• (deps) lock file maintenance rust crates (#99)
• (deps) lock file maintenance (#96)
• (deps) update rust crate criterion2 to v3 (#94)

1.1.3 - 2025-02-22

Other

• Rust Edition 2024 (#92)

1.1.2 - 2025-01-27

Other

• (deps) update rust crate nom to v8 (#86)
• (deps) update rust crates
• (deps) update rust crates
• (deps) update rust crates
• (deps) update rust crates
• (deps) update rust crates
• (deps) update npm packages (#81)

1.1.1 - 2024-12-14

Other

• codegen
• dprint
• Update README.md
• (deps) update rust crates
• (deps) update rust crates
• (deps) update dependency rust to v1.83.0 (#78)
• (deps) update rust crates
• (deps) update rust crates to v1.0.215
• (deps) update rust crate thiserror to v2.0.3
• (deps) update rust crate thiserror to v2
• (deps) update rust crates to v1.0.93
• cargo autoinherit
• (deps) update rust crate criterion2 to v2

1.1.0 - 2024-10-30

Added

• export Version (#74)

Other

• (deps) update rust crates
• (deps) update rust crates
• (deps) update rust crates
• (deps) update rust crate indexmap to v2.6.0
• (deps) update rust crates
• (deps) update rust crates
• (deps) update dependency rust to v1.81.0 (#70)

1.0.3 - 2024-09-03

Fixed

• downgrade caniuse-db to 1.0.30001639

Other

• print raw strings in caniuse_region_matching and caniuse_feature_matching (#69)
• sort caniuse_region_matching data

1.0.2 - 2024-07-01

Other

• (deps) update npm packages (#52)

1.0.1 - 2024-06-24

Other

• (deps) update rust crates
• (deps) update rust crate rustc-hash to v2

0.17.1 - 2024-06-17

Other

• (deps) update npm packages (#45)

0.17.0 - 2024-06-01

Added

• [breaking] change Error::Nom to Error::parse for future compatibility (#39)
• [breaking] change API to accept &[S] instead of IntoIterator<Item = S> (#29)

Other

• bump electron-to-chromium
• remove once_cell (#33)
• shrink generated code size (#32)
• remove once_cell from CANIUSE_BROWSERS (#30)
• remove crate-type from Cargo.toml
• improve sort method (#28)
• remove itertools (#27)
• remove either (#26)
• remove chrono (#24)

0.16.2 - 2024-05-30

Other

• clean up node version and node releases (#21)
• reduce the size of json data in "caniuse_feature_matching" (#20)

0.16.1 - 2024-05-29

Other

• Made everything slightly better