v2.5.0 — Open-Source Edition

Open-source edition. No backend, no account, all state kept in chrome.storage.local.

- Outline tree for ChatGPT, Gemini, DeepSeek, Doubao, Kimi, Qwen and Tencent Yuanbao
- Local bookmarks, with a "show bookmarks only" filter
- Jump to any message, hover preview, fold/unfold, outline search, fullscreen
- Local export to PDF and Markdown
- MIT licensed

The official Chrome Web Store release is always the latest and most complete:
https://chromewebstore.google.com/detail/long-chatgpt-conversation/fklppbegohaleadmomfgjgpcighjheba