📅 Latest Update: v4.5.1

• Restored the ChatGPT right-side navigation rail. Since some users already have ChatGPT's official rail, enabling the AI-MarkDone rail now hides the official one by default. Thanks to everyone on Xiaohongshu who kept asking for it.
• Restored formula recognition support for DeepSeek, Claude, and Gemini.
• Reader extraction now correctly handles new ChatGPT noise content. Previously, formulas or underlined text could sometimes turn into strange characters in Reader or copied Markdown source. In short, these are ChatGPT's new generative UI blocks or internal annotations; AI-MarkDone now cleans them before Reader, copy, export, and bookmark save.
• Fixed Firefox content discovery failures that could break bookmark saving, Copy Markdown, Reader, and related features.

📅 Latest Update: v4.5.0

Added
- Added Google Drive bookmark backup and restore (Experimental). You can back up bookmarks to your own Google Drive, then preview and safely merge them on another device.
- Added a lower-right ChatGPT message stepper for moving to the previous or next message.
- Added optional Left / Right arrow-key message switching. It works outside text inputs and keeps native cursor movement inside the ChatGPT composer.
- Added fast position recovery after sending a message, so you can keep reading from where you were.
- Launched the AI-MarkDone website: https://zhaoliangbin42.github.io/ai-markdone/en/.

4.3.1

2026-05-07

This patch focuses on Firefox toolbar stability and cleaner Reader output for citation-heavy ChatGPT content.

Fixed

• Fixed Firefox toolbar insertion failures on ChatGPT. Thanks to Xiaohongshu user @圆桶烤肉拌厚切三文鱼.
• Further reduced hyperlink and file citation noise in Reader copy and export output. Thanks to GitHub user @LTong-g.

4.3.0

• Added PNG/SVG export for individual formulas, plus settings for choosing which formula image actions appear.
• Dynamic Annotation can place the selected user prompt before or after copied annotations.
• Expanded ChatGPT directory labels can show both the first and last 15 prompt characters.
• Fixed numbered-formula overlap in PDF exports and improved message bottom toolbar injection stability.

Added

• Settings: Added a Reader panel width control at the bottom of Advanced Settings for users who want to tune the reading layout. Thanks to Xiaohongshu user @Z..（研一版）.
• ChatGPT: Added previous and next message shortcuts in the lower-right page controls for faster conversation navigation. Thanks to Xiaohongshu user @特立独行的猫之工程师.

Fixed

• Reader: Fixed duplicate Copy annotations buttons in the Reader header. Thanks to GitHub user @LTong-g.
• Export: Fixed overlapping numbered formulas in PDF exports. Thanks to GitHub user @LTong-g.

📅 更新日志（v4.2.0）

• 新增 Safari 和 Firefox 浏览器支持。
• 新增“复制为 PNG”功能，可将单条消息快速复制成图片。
• 新增“批量导出 PNG”功能，适合整理和分享长对话内容。
• 新增 PNG 宽度和清晰度设置，方便适配不同分享平台。
• 新增导航栏展开模式，方便一次性查看所有消息摘要。
• 新增导航栏开关，喜欢原生界面的用户可以随时关闭。
• 修复设置面板布局问题。
• 优化书签文件命名的错误提示。
• 修复 ChatGPT 增量加载下导航栏点击后定位偏移的问题。