FluentTB v2026.3.1

FluentTB v2026.3.1

FluentTB is a Windows 11 taskbar customization tool based on RoundedTB by torchgm, rebuilt with Fluent Design, improved stability, and automatic updates.

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What's new

• Automatic background update checks (every 24 hours)
• Windows notifications when an update is available — click to install
• Modern Fluent Design with new icon set
• Shell-hook based maximise detection (instant, no polling delay)
• Reliable TranslucentTB compatibility via mutex-based detection
• Background worker restart no longer causes UI freezes
• Config and log paths: fluent-tb.json / fluent-tb.log

Known issues

• Dynamic mode is temporarily disabled and will return in a future update
• Windows autohide is not supported (causes heavy flickering)
• Only TranslucentTB is officially supported alongside FluentTB

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Installation

Download and run FluentTB-Setup-2026.3.1.exe from the assets below.

Requirements: Windows 10/11 x64, .NET Framework 4.8

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Based on RoundedTB — licensed under GPL-3.0