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ChangeLog

VertiTab - Complete changelog for vertical tabs in the side panel. See the latest features, improvements and bug fixes.

Latest Version
Continuous Updates

About Changelog

All notable changes to this project will be documented in this file.

This changelog will be updated according to the development progress. The date following the version is the date it was submitted to the Web Store, not the release date in the app stores (review times vary between app stores, with the Edge Add-ons store review potentially taking up to a week).

You can find the latest version in the Chrome Web Store, the Edge Add-ons Store, or the Firefox Add-ons Store.

We have launched a new user guide: https://www.vertitab.win/introduction

3.4

VertiTab v3.4 Changelog - AI Assistant Feature

VertiTab v3.4 introduces a comprehensive AI assistant feature supporting multiple AI providers including ChatGPT, Gemini, Claude, and DeepSeek. AI can perform browser operations like tab management, bookmark creation, and history queries with smart tab grouping and context-aware conversations.

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5 version updates

v3.4.4

2026-01-04

Added

  • Added default window color schemes to better distinguish between different windows.
  • Added option to hide discarded (suspended) tabs.
  • Added new context menu for windows: Hide discarded tabs / Show discarded tabs.

Improved

  • Refactored window configuration, menu name changed from [Settings Window] to [Custom Window Style]. Simplified the configuration process, now supports dark/light themes.

Fixed

  • Fixed an issue where AI assistant language settings did not update correctly after user changed language settings.

v3.4.3

2025-12-31

Added

  • Added search functionality to the settings page.
  • Added a dedicated page for the AI assistant.
  • Added window switching functionality in multi-window view - users can now switch between windows directly from the window header dropdown menu.
  • Added window collapse/expand options in window context menus for better multi-window management.

Improved

  • Optimized the shortcut settings page, added categories for easier searching and faster configuration.
  • Enhanced window headers with better visual indicators and improved internationalization support for multi-window management features.
  • Improved window collapse menu with clearer labels and better user experience, only showing when multiple windows are available.

v3.4.2

2025-12-28

Improved

  • Refactored on-demand injection and loading of content scripts for improved scalability.
  • Refactored privacy mode in site configuration; changes now take effect after closing the tab to improve performance.
  • Added chrome.sessions API support for restoring closed tabs.
  • Improved AI tool descriptions for better AI model understanding and reduced unnecessary operations.
  • Optimized cloud sync functionality; no longer automatically performs sync actions to prevent accidental operations, instead creates snapshots and sends message notifications.
  • Moved startup notification for restoring snapshots to the message center.

Fixed

  • Fixed AI provider/model data corruption during extension update or cloud sync by using id/key-based array merging instead of index-based merging.
  • Added automatic repair logic to clean up historical corrupted provider data where models appeared in wrong providers.
  • Fixed Gemini 3 thought signatures handling to prevent function calling validation errors.

Removed

  • Removed reading progress bar.
  • Removed auto picture-in-picture (AutoPiP) from site configuration.

v3.4.1

2025-12-07

Added

  • Added new tab option [Hide push pin icon on pinned tabs]: When enabled, the push pin icon will be hidden on pinned tabs.
  • Added new tab option [Show tab add shortcut]: When enabled, displays a shortcut button to add new tabs when both toolbar and bottom navigation are hidden.

Fixed

  • Fixed an issue where Firefox could not log in to the extension.
  • Fixed an issue with incorrect grouping of the model list.

v3.4.0

2025-12-03

Added

  • AI Assistant: Introducing a comprehensive AI assistant feature that enhances tab management with intelligent automation

    • Intelligent Chat Interface: Interactive AI chat with support for multiple AI providers (ChatGPT, Gemini, Claude, DeepSeek, etc.)

    • Browser Operation Tools: AI can perform various browser operations including tab management, bookmark creation, history queries, and more

    • Smart Tab Grouping: AI-powered intelligent grouping of tabs based on content analysis and usage patterns

    • Context-Aware Conversations: Maintains tab context and provides relevant suggestions based on current browsing session

    • Customizable Models: Support for custom AI models and provider configurations

    • Advanced Settings: Comprehensive configuration options for context management, tool permissions, and conversation history

    • Multi-language Support: Full internationalization support for the AI assistant interface

    • Streaming Responses: Real-time streaming of AI responses for better user experience

  • Added new tab option: Tab Filter, filters out tabs from the list based on title or URL patterns.