v3.1.0

[3.1.0] - 2026-06-03

✨ New Features

• Upgrade flow: Settings now has an Account section showing your plan with an "Upgrade to Pro" button. Opens a LemonSqueezy checkout, pre-filling your email.

✅ Fixes

• Non-English false positive: Transcription was aborting on the first non-English chunk detection. Now requires two consecutive detections before stopping.
• Crash on summarize: Fixed crash from docx_generator being imported inside the worker thread rather than at module level.
• Relay model selector: Relay provider always uses claude-sonnet-4-6; the model dropdown no longer shows irrelevant options when built-in AI is selected.

🛠️ Infrastructure

• Logging: Added structured logging across auth_manager, summarize, workers, docx_generator, and config_loader — auth events, API calls, DOCX output, and update downloads are now all traceable in crash logs.