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arb_ai

0.3.0RodotDev/arb_ai ↗New releases in your daily digest, changelog included.

A CLI and Dart package for AI-powered, build-time translation of Flutter ARB files with smart-diffing and CI/CD ready.

Last release 1 months ago
02 Sep 2026
Too new to tell
only 2 release windows
Nearly every release is documented
notes for 4 of 4 stable releases
Nothing withdrawn
no release was ever pulled
4 months old
4 releases · first in 2026

Release timeline

4 releases since 2026

2026

20262026

One column per month.

Releases

0.3.02 Sept 2026
feat: add automatic pruning of obsolete ARB keys, improve config equa…
feat: add automatic pruning of obsolete ARB keys, improve config equa…
Open source →
Additional notes
Added

Automatic detection and pruning of obsolete/orphan keys from target .arb files and local state cache (.arb_ai_state.json) when keys are removed from the source ARB template.

Obsolete/deleted key diagnostics in --check and --dry-run modes.

Output sink customization in Logger (outputSink, errorSink) for isolated testing while preserving const Logger() compatibility.

Unit test coverage for ArbAiCommandRunner.run() exit codes and usage outputs.

Changed

Updated ArbAiCommandRunner.run() to return integer exit codes (0, 1, 64) instead of calling exit() directly, enabling integration testing.

Standardized Logger on stdout.writeln and stderr.writeln.

Aligned batch_size default documentation and example in example/arb_ai_example.yaml to 100.

Updated GitHub Actions publish workflow to actions/checkout@v6 for Node 24 runtime alignment.

Upgraded dependencies: yaml to ^3.1.4, http to ^1.6.0, and test to ^1.31.2, along with 13 transitive dependencies.

Added tmp/ and coverage/ to .gitignore and .pubignore.

Fixed

Fixed target translation files accumulating deleted/obsolete keys indefinitely.

Fixed ArbAiConfig equality and hash code calculation to adhere to Dart's hashCode contract (a == b => a.hashCode == b.hashCode) using deep collection comparison instead of .toString().

0.2.03 Jun 20262 sources agree

Early "fail-fast" validation for the AI provider API key, ensuring the CLI halts immediately with clear instructions if the key is missing, rather tha

Added

Early "fail-fast" validation for the AI provider API key, ensuring the CLI halts immediately with clear instructions if the key is missing, rather than parsing files and starting the pipeline only to fail midway.
Auto-formatting (pretty-print) for raw API JSON error responses in the terminal console to improve diagnostic readability.
Progressive batch saving that writes target .arb files and updates the state cache (.arb_ai_state.json) immediately after each batch of translations is completed and validated, preventing data loss and maintaining translation integrity.

Changed

Updated default model from gemini-3.5-flash to gemini-2.5-flash for improved availability and stability.
Increased default batch size from 25 to 100 to optimize API quota consumption.
Expanded CLDR plural rules validation support to cover more languages: Czech (cs), Slovak (sk), Romanian (ro), Croatian (hr), Bosnian (bs), Serbian (sr), Lithuanian (lt), Latvian (lv), and Slovenian (sl).

Fixed

Added translation retry error feedback, passing validation issues from previous attempts back to the LLM context to enable self-correction.
Implemented smart HTTP 429 rate limit backoff parser that respects the API's retryDelay and aborts if it exceeds 120 seconds.
Added automated retries for transient server errors (500, 502, 503) and instant fail-fast for fatal API errors (400, 401, 403).

Open source →

0.1.031 May 20262 sources agree

Core CLI commands and options support ( --dry-run , --check , --config , --force , --clean ).

Added

Initial release of arb_ai.
Core CLI commands and options support (--dry-run, --check, --config, --force, --clean).
Smart Diffing engine with cryptographic .arb_ai_state.json hash matching to save translation costs.
Direct integration with the Gemini Native REST API (utilizing JSON schema constraints, safety flags, and exponential 429 backoff).
Rigid ICU validation supporting plural forms and CLDR rules across languages (Polish, Arabic, Portuguese, Russian, and more).
Auto-healing translation retry loop on failing ICU parser outputs.
Deterministic ARB writer for clean, git-friendly output file styling.

Open source →