inditrans 0.13.1

A functional transliterator library for the most common Indic/Brahmic scripts.

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.

0.13.1

• Transliteration features:
  • Adopt uniform phonemic mapping for ITRANS vowels adhering to the ITRANS specification: e/o represent short vowels (Kannada ಎ/ಒ, Devanagari ऎ/ऒ), E/O represent long vowels (ಏ/ಓ, ए/ओ), with ^e/^o supported as aliases (fixes #37).

0.13.0

• Transliteration features:
  • Add skipStart and skipEnd delimiter support to allow passthrough of protected regions (defaults to ##...##).
  • Add Harvard-Kyoto (Script.hk) and additional notation support across runtimes.
  • Handle empty, single-character, and oversized protected-span delimiters safely.
• Engine architecture & performance:
  • Upgrade engine to C++23 standard across native, Flutter, Apple, Android, Windows, and WASM builds.
  • Optimize memory usage: streaming chunk readers with reusable token chunks, non-owning character maps, stack-allocated readers and writers, and allocation-free sinks.
  • Replace dynamic runtime map allocations with compact, static lookup tables and specialized script type conversions.
  • Match transliteration buffer allocation and deallocation across boundaries (releaseBuffer).
• Toolchains & platforms:
  • Reproducible Linux-to-Windows x86-64 DLL cross-compilation with MinGW-w64 (make dll) exporting strict C ABI symbols (transliterate, isScriptSupported, releaseBuffer).
  • Statically link MinGW C++ runtime libraries to eliminate external DLL runtime dependencies.
  • Upgrade and pin Emscripten to 6.0.10 for standalone Flutter WASM and Node.js WASM builds with deterministic parity checks.
  • Upgrade Node.js package to TypeScript 6.x and Node 24 support.
  • Raise minimum Flutter SDK constraint to 3.38.10 / Dart 3.10.8 across declared platforms.
• Release engineering & repository reorganization:
  • Reorganize repository into canonical root structure: move shared C++ engine sources, CLI, and test suite from flutter/native/ to root native/.
  • Establish automated, tag-driven release workflow (.github/workflows/release.yml) for vX.Y.Z Git tags.
  • Enable GitHub Actions OIDC trusted publishing for both pub.dev and npm (@vm75/inditrans).
  • Move repository code-generation and maintenance tooling to Python.
  • Add comprehensive release regression test suite (tool/test_release_engineering.py) and validator alignment.
  • Expand project documentation: consolidated root CHANGELOG.md, ARCHITECTURE.md, AGENTS.md, and distribution guides.

0.12.1

• Fixed tamil supersctipt encoding

0.12.0

• Fix toScript

0.11.1

• Update dart Option

0.11.0

• Fixed error conditions during transliterate. Fixed android build.

0.10.1

• Update topics

0.10.0

• Updated universal_ffi to version 1.1.0

0.9.0

• flutter: use universal_ffi

0.8.0

• upgraded wasm_ffi for flutter and added vanilla dart example

0.7.1

• Fixed Windows compile issues

0.7.0

• Fixing many issues in flutter. Adding indic to scripts.

0.6.0

• Refactoring and constants generation

0.5.0

• Added support for Gurmukhi adhak

0.4.6

• Fixed Zero Width Joiner and Non-Joiner

0.4.5

• Support compound alternates and Malayalam Chillus

0.4.4

• Fixed ITRANS and unit tests

0.4.3

• added support for xml tag skip

0.4.2

• Added case insensitive support for iast, iso and ipa. Added support for extended latin chars with composition

0.4.1

• Split symbols, Zero Width chars and Vedic symbols

0.4.0

• Lot of refactoring.

0.3.6

• Refactored nodejs interface. Updated readme.

0.3.5

• Fixed wasm, tests and nodejs support

0.3.4

• Fixed some corner case

0.3.3

• Added support for Tamil prefix

0.3.2

• Renamed indicroman to readablelatin

0.3.1

• Improved Tamil transliteration based on rules

0.2.0

• Fixed Sinhara symbols

0.1.9

• modified easyroman and renamed to readablelatin

0.1.8

• Made InferAnuswara automatic. Fixed Diacritic for Vowels.

0.1.7

• fixed bug for indic

0.1.6

• exported indic, added 2 scripts, fixed roman

0.1.5

• Added fromString to Script enum

0.1.4

• re-publish from correct branch.

0.1.3

• Fixed build error

0.1.2

• Added option to use ASCII numerals

0.1.1

• fixed inferAnuswara for consonants after ma

0.1.0

• Removed unnecessary Inditrans class. Added helpful scripts.

0.0.6

• fixed example.

0.0.5

• fixed android build issue.

0.0.4

• removed unnecessary code and files.

0.0.3

• Added comments and fixed formatting and example.

0.0.2

• Fixed ffi_lib for non-web

0.0.1

• Initial release