Release Notes

v0.2.1 (2026-01-06)

Highlights

• Copy selections as Office-friendly HTML with real Word equations (MathML → OMML on paste).
• Deterministic copy pipeline: selection HTML via Range.cloneContents() and clipboard writes via navigator.clipboard.* / MV3 offscreen writer (no native copy triggers).
• Translation-on-copy pipeline with formula/code protection (anchors), chunking, progress diagnostics, and multiple providers.

Copy modes

• Copy as Office Format (default)
• Copy as Office Format (Markdown selection)
• Copy as Markdown
• Copy selection HTML (exact selection fragment as text/html)

Translation

• Pollinations (no API key required; legacy endpoint; serialized requests and conservative chunking)
• Google Translate (free endpoint + paid API)
• Microsoft Translator (free endpoint + paid API)
• Gemini (API key; v1beta/v1 fallback to avoid “model not found” 404s)
• ChatGPT (API key)
• Custom API (configurable endpoint)

QA / Debugging

• Unified deterministic test runner: uv run python tests/run_all.py --fast
• Real clipboard payload tests (Windows): uv run python tests/test_real_clipboard_payloads.py --out-root test_results/clipboard_direct

Build artifacts

• Firefox XPI: dist/gpt-latex-ctrl-c-v.xpi
• Chromium (MV3) bundle: dist/chromium/ and dist/gpt-latex-ctrl-c-v-chromium.zip