onemen/TabMixPlus v1.40.0

on GitHub

Supported Firefox versions: 128 ESR - 147

1.40.0 (2026-02-21)

✨ Features

• New option to hide the tabbar When you have only one tab or split-view (6e78143), closes #520

🐛 Bug Fixes

• 'Disable Debug Mode' button does not disable debugMode preference (d27bdba)
• Skip tab animation when Expand tabs to fill width in multi-row layouts is active (6a678b2)
• Tab width fills rows on overflow does not work as expected (closes #526) (707c4b1, 406a966, f446fbd)

🔧 Maintenance

• Follow up bug 2003764 - Handle drag and drop of splitview containers when part of a multiselection (e154448)
• Follow up bug 1623654 - Set auto_bookmark transition type when opening a bookmark (f8d4322)
• Follow up bug 2009214 - Merge tabstacking module into dragAndDrop module (1e518e2)
• Follow up bug 2011839 - Remove duplicate tabs pref (d033375)
• Follow up bug 736194 - Clamp tab title length to a reasonable number to prevent hangs (c32957a)
• Simplify tsconfig files (1691514)
• Update dependencies (154273b)
• Update mozilla types (b0a359e)
• Update Zen browser (1.18) compatibility (0843ecd)
• Upgrade to eslint version 10 (9cc388b)