UNIC v0.9.0 - 2019-03-02

Add

• unic-ucd-name_aliases: Unicode Name Alias character properties.

Changed

• unic-cli: Fallback to Name Alias for characters without Name value.

Fixed

• ucd-ident: Use correct data table for PatternWhitespace property.
  [GH-254]

Misc

• Use external git submodules for source data.

• Migrate to Rust 2018 Edition.

UNIC v0.8.0 - 2019-01-02

New Components

• unic-ucd-block: List of all Unicode Blocks and the property assigning a block to each character.

• unic-ucd-hangul: Unicode Hangul Syllable detection and Composition/Decomposition algorithms.

Other Updates

• unic-ucd-name: Complete implementation for Unicode Name Property, with addition of Hangul and CJK Han names, as defined by The Unicode Standard.

Notes

• This is the last release of the project before migration to Rust 2018 Edition.

• Special thanks for Yan Li (@eyeplum) for implementing most of the features in this release.

UNIC v0.7.0 - 2018-02-06

UNIC Applications

UNIC Applications are binary creates hosting in the same repository as unic super-crate, under the apps/ directory. These creates are not internal parts of the unic library, but tools designed and developed for the general audience, also serving as a test bed for the UNIC API. We are starting with CLI applications, and possibly expanding it to GUI and WEB applications, as well.

• [unic-cli] The new UNIC CLI application provides command-line tools for working with Unicode characters and strings. In this release, first versions of unic-echo and unic-inspector commands are implemented.

New Components

Character Property

• [unic-ucd-common ] Common character properties (alphabetic, alphanumeric, control, numeric, and white_space).
• [unic-ucd-ident] Unicode Identifier character properties.
• [unic-ucd-segment] Unicode Segmentation character properties.
• [unic-emoji-char] Unicode Emoji character properties.

String Algorithm

• [unic-segment] Implementation of Unicode Text Segmentation algorithms (Grapheme Cluster and Word boundaries).

Other Updates

This release was delayed for a couple of cycles, because of the problems with running tests in a workspace with a mix of std and no-std creates. The issue is resolved as of 1.22.0.

• Enable no_std for many of the existing components.
• Bumped minimum Rust to 1.22.0.
• Lots of small fixes for data types and internal structure updates.

UNIC v0.6.0 - 2017-09-22

New components and modules

Abstractions for working with characters

• [unic-char-range] Range and iterator types for characters, plus a chars!() macro. (Used as chars!('a'..'e'), chars!('a'..='e'), or chars!(..).)
• [unic-char-property] New component based on the module previously in unic-utils, with new support for binary character properties.

Extending Unicode Character Database properties

• [unic-ucd-name] New minimal implementation of Unicode character names (Name property).
• [unic-ucd-case] New basic implementation of Unicode character case properties.
• [unic-ucd-bidi] Add Bidi_Mirrored and Bidi_Control properties.

Dropped components and modules

• Drop unic-utils's iter_all_chars() in favor of unic-char-range types and macros.

Other updates

• All tables are now generated by the Rust pipeline! 🎉
• The Rust table generation has been cleaned up to a very nice level of polish! ✨
• [unic-utils] Restructure tables into a dedicated type, rather than a mix of traits and "blessed" std types.

UNIC v0.5.0 - 2017-08-05

• New component: [unic-ucd-category] Support General_Category Unicode (UCD) character property, implemented as enum GeneralCategory.

• [unic-ucd-nomal] Support Decomposition_Type Unicode (UCD) character property, implemented as enum DecompositionType.

• [unic-ucd-normal] Update Canonical_Combining_Class implementation to tuple struct and add update API accordingly.

• [unic-ucd-age] Update Age property implementation to not cause API breakage on new Unicode versions.

• [unic-utils] Rename from unic-ucd-utils, to contain all data-less utility functionalities. (#50)

• Expand character property API in implementations, in the process of defining trait-based contracts for all (UCD and other) character properties. (#66, #34)

• Reorganize code structure to make room for dev packages, like new unic-gen crate—which is going to replace the Python implementation for data table generation.

• Drop data-dependent integration tests from packaging, allowing all tests pass for downloaded packages. (#34)

• [unic-ucd] Expand cross-component and conformance tests. (#18, #43)

• Drop dependency on rustc_test in favor of default integration test harness. (#76)

UNIC v0.4.0 - 2017-06-23

• Create UnicodeVersion type and use in all components for UNICODE_VERSION, and allow conversion to/from Age character property.

• Split IDNA Mapping data into unic-idna-mapping and leave the process algorithms in unic-idna.

• [ucd] Create common pattern for UCD character properties: For property called Prop, static function Prop::of(ch: char) to get value for a character, and ch.<prop>() using the helper trait called CharProp. Also, move all property value helpers into impl Prop as methods.

• [idna] Use standard binary_search_by().

• Pass in bench_it feature to components supporting it. (Only unic-bidi at the moment.)

UNIC v0.3.0 - 2017-06-22

• Add ucd::age component. (unic-ucd-age)

UNIC v0.2.0 - 2017-06-20

Update UCD and IDNA data to Unicode 10.0.0, as released on 2017-06-20.

UNIC v0.1.2 - 2017-06-20

• Add a bunch of missing documentations.

• Add a script to publish all crates, in order of dependency.

UNIC v0.1.1 - 2017-06-20

Initial release with UCD, Bidi, IDNA, and Normalization components.