Tree Style Tab Files

4.1.6 (2025.5.7):

• Apply animation effect to expanding tree correctly.
• Open dialogs correctly even if the <all_urls> permission is granted. (regression at 4.1.5)

4.1.5 (2025.5.2):

• Suppress Ctrl-Tab/Ctrl-Shift-Tab specific reactions (redirection of tab focus to skip collapsed tabs through tab switchings), when a collapsed tab get focused by something outside of TST except Ctrl-Tab/Ctrl-Shift-Tab e.g. clicking on a native tab.
• Cyclic focus of tabs with custom keyboard shortcuts for "focus to the next/previous sibling tab" commands.
• Simplify implementation of the tab preview panel embedded in the content area.
• API: Notify tabbar-mousedown|tabbar-mouseup|tabbar-clicked instead of tab-mousedown|tab-mouseup|tab-clicked to other extensions by clicking on the indent area of each tab.

4.1.4 (2025.3.13) * Match styling of sound-playing/muted button to Firefox 136 and later. * Add a new option to show tab preview panel only in the sidebar area. * Fix mismatched checked state with special permission. * Add a mechanism to help collecting performance profile while initialization process. 4.1.3 (2025.1.16):

• Show tab preview panel with visible background color on macOS.
• Size tab preview panel in the contents area correctly on macOS Retina display. (regression on 4.1.2)

4.1.2 (2025.1.14):

• Avoid unexpected white background in the content area, when the Dark theme of Firefox is chosen with activate tab preview panel.
• Apply uniform styling of the "sound playing" button on all themes including Photon.
• Size tab preview panel in the contents area correctly, even if privacy protection is enabled (ex. privacy.resistFingerprinting=true.)
• Add a new expert option to configure offset of the tab preview panel, for environments with enabled privacy protection.