What's new

v0.21

Beta Released: February 12, 2026

Added GLM-5, Kimi 2.5, and Minimax 2.5 models;
Added Tab Management Panel with one-click collapse/expand for all tab groups and the ability to undo the latest grouping results;
Improved onboarding experience for the home page and chat sidebar to help new users get started with core features;
Improved Skill interaction and Split View visuals.

Beta Released: February 4, 2026

Skill now supports Agent mode — save frequently used agent tasks as Skill for significantly improved efficiency;
Added Split View: drag one webpage onto another to display two webpages side by side on the same screen;
Added "Close Tab Group" and "Close & Delete Group" to the tab group context menu;
Chromium engine upgraded to version 144 with significant performance improvements;
Fixed various stability and compatibility issues.

Beta Released: January 22, 2026

Vertical Tab Bar now floats — when collapsed, hover over the left edge of the app to reveal it;
Added User Panel for convenient access to bookmarks, chats, history, and more;
Support for executing browser functions or adjusting browser settings through chat, such as checking for updates, switching tab bar layout, and opening chat history;
Improved visual and interaction experience;
Fixed various stability and compatibility issues.

Beta Released: January 15, 2026

Skill now includes "Script" — describe your needs in natural language to generate JS/CSS that modifies webpages, and save scripts for reuse;
Added Skill panel for quick management and browsing of all Skill pages.

Beta Released: January 8, 2026

Added "Mode Options" button in the bottom-left corner of the home input box for switching Agent mode and others;
Bookmarks support one-click smart organization;
Links in chat support click to navigate or open in a new tab;
Optimized input box layout and Agent mode display logic;
Fixed some functional interaction issues.

Beta Released: December 30, 2025

"Screenshot Chat" in the Chat Sidebar now supports hovering to select specific regions on a page for quick and precise capture;
Home input box supports quick search and navigation;
Address bar supports searching all open tabs and quick navigation;
Chat responses can be saved as Markdown or PDF format;
Improved chat experience;
Fixed some issues on Windows.

Beta Released: December 24, 2025

Chat Sidebar supports floating mode;
Chat supports uploading GIF images and reading more webpage types and content such as video subtitles and online documents;
Chat output supports Mermaid diagram rendering;
Added web page translation;
Support for importing data from Edge and Arc browsers (macOS only);
Skill can be used in Agent mode;
Improved Agent mode stability with tab group animation during task execution;
Better display adaptation for smaller screens;
Fixed chat-related stability issues.

Beta Released: December 18, 2025

Add websites to block Tabbit AI access in "Settings - Privacy & Security" — AI will not be able to read content from these sites;
Support bookmarking an entire tab group with one click;
Quickly open a bookmark folder as a tab group with the same name;
Vertical Tab Bar supports drag-and-drop to open PDF documents;
Support following execution steps to view the agent's progress in real time;
Added feature discovery entry below the home input box to help new users explore core features;
Smoother tab dragging experience;
Fixed Windows compilation errors and other compatibility issues.

Beta Released: December 11, 2025

Beta Released: December 4, 2025

Added Skill — type / in the chatbox to create or invoke frequently used commands, no more repetitive prompt typing;
Fixed resource loading errors, fullscreen adaptation, and UI compatibility issues.

Beta Released: November 25, 2025

Window transparency and frosted glass effect settings — freely customize your preferred theme style;
Support for importing data from Edge browser;
Fixed basic experience issues.