Supervertaler v1.9.21 - December 2025 Release

[michaelbeijer]

Supervertaler v1.9.21 - December 2025 Release

Release Date: December 6, 2025
Framework: PyQt6
Platform: Windows (64-bit)

What's New in v1.9.21

🐛 Critical SDLPPX Handler Bug Fix

• Fixed SDLRPX Export Failure After Project Reload

  • Problem: Export failed with "'str' object is not callable" error when exporting SDLRPX return packages after reopening a saved project
  • Root Cause: Handler was incorrectly initialized with path string instead of log_callback parameter, causing the path to be assigned to self.log
  • Fix: Handler now correctly initializes with TradosPackageHandler(log_callback=self.log) and calls load_package(path) separately
  • Impact: Full SDLPPX workflow now works correctly - import package → translate → save project → close → reopen → export SDLRPX ✓

• Additional Fix: Missing self.sdlppx_source_file assignment during handler restoration has been added

This critical bug prevented translators from exporting return packages after reopening saved SDLPPX projects, breaking the complete Trados Studio package workflow.

Recent Features (v1.9.20)

📦 SDLPPX Project Persistence (v1.9.20)

• Project Save/Restore: SDLPPX package path now saved in .svproj files
• Handler Restoration: SDLPPX handler automatically restored on project load
• Export Bug Fix: Fixed SDLRPX export showing "0 translations updated"

Installation

1. Download Supervertaler-v1.9.21-Windows.zip from this release
2. Extract the ZIP file to a folder of your choice
3. Run Supervertaler.exe from the extracted folder
4. No Python installation required!

First Run Setup

1. Navigate to File → Settings and configure your API keys:

   • OpenAI API key (for GPT models)
   • Anthropic API key (for Claude models)
   • Google API key (for Gemini models)

2. Set your preferred language pairs

3. (Optional) Configure local LLM via Ollama for offline translation

Key Features

• 🤖 Multi-LLM Translation: OpenAI GPT, Claude, Google Gemini, and local Ollama models
• 📝 CAT Tool Integration: memoQ, Trados Studio, CafeTran support
• 🧠 Supermemory: Semantic search with AI embeddings
• 📚 Project Termbases: Automatic terminology extraction
• 🎤 Supervoice: AI voice dictation (100+ languages)
• 🔍 Superlookup: Global hotkey (Ctrl+Alt+L)
• 💾 Translation Memory: SQLite-based with FTS5 search
• 📄 Document Support: DOCX, TMX, bilingual tables, SDLPPX/SDLRPX

Documentation

• Quick Start Guide
• CAT Workflow
• Keyboard Shortcuts
• FAQ
• Full Changelog

System Requirements

• OS: Windows 10/11 (64-bit)
• RAM: 4GB minimum, 8GB recommended
• Disk Space: 500MB for application, additional space for translation memories
• Internet: Required for cloud-based LLM services (optional for local Ollama models)

Known Issues

• First launch may take a few seconds while Windows Defender scans the executable
• Some antivirus software may flag the executable as unknown (false positive)

Support

• Issues: GitHub Issues
• Discussions: GitHub Discussions

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License: MIT
Author: Michael Beijer

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This discussion was created from the release Supervertaler v1.9.21 - December 2025 Release.