Changelog

Welcome to the Babelize changelog. Here you'll find a chronological record of all significant changes, new features, and bug fixes.

[v2.0.0] - 2026-06-06

MCP Server — Release of @babelize/mcp allowing Cursor, Claude Desktop, and opencode to scan, start, and query translations from the IDE
Glossary — Glossary masking with CSV import/export for "Never Translate" and "Always Translate As" terms
Pricing Plan Overhaul — New subscription structure (Free, Starter, Growth, Studio) with expanded credits and API keys
BYOK Credit Bypass — When using your own API key, credit reservation and consumption is skipped entirely
Translation Memory — Reuse approved translations across runs for consistency and cost savings
Brand Voice — Custom brand voice configuration for more contextual translations
RTL Language Support — Full support for RTL languages including Arabic with proper plural handling
System-Wide Notifications — Real-time notifications for translation syncs, repository updates, and engine status
Target Languages Snapshot — Babel runs snapshot languages at run time instead of resolving from config (#95, closes #87)
Invalid Date Fix — Execution Logs panel now correctly displays timestamps from API and WebSocket sources (#96, closes #89)
Strict Environment Validation — Env var validation for Supabase config and auth service failure handling
Translation Engine — New optimized engine for faster, more accurate translations

Background translation dialog no longer silently fails when closed (#94)
Checkout flow uses DB-driven UUIDs instead of hardcoded plan IDs (#91)
Fixed null pointer issues in project and comment controllers
Fixed RLS bypass vulnerability in commentController using scoped client
Fixed lockfile corruption when translator service is unavailable
Fixed WebSocket stale closure using proper ref management
Fixed rate limiter null handling and circuit breaker failures
Fixed subscription expiry worker, invitationController, and fileWorker null issues
Fixed syncDigestWorker and orchestrator null checks
Fixed babelController, engineWorker, and resource limits monitoring crashes
Fixed frontend useBabelSocket stale closures and reviewStore state issues
Fixed backend startup script entry point mismatch
Fixed billing plan comparison null === null false-positive on isLoading
Stabilized backend test isolation causing CI failures

CI now uses Jest runner (bun run test) instead of bun test for proper mock isolation
Enhanced test infrastructure with proper mocking

Sync Feature: Added a new synchronization feature to keep your project translations seamlessly updated.

Self-Service Billing: Integrated Razorpay for seamless plan upgrades and subscription management directly from the dashboard.
Enhanced Diagnostics: Improved backend logging for debugging environment-specific issues like Git dependency errors.

Performance Optimization: Optimized the translation engine core, resulting in up to 40% faster processing times for large repositories.
Refined Dashboard: Updated the dashboard interface with better spacing and more consistent iconography.

Resolved an issue where some translation runs could get stuck in a "Processing" state during initial workspace preparation.
Fixed CORS errors when prefetching external documentation links from the dashboard.

Security: Implemented Two-Factor Authentication (2FA) for all user accounts.

Babelize is officially live!