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This release includes an XPI file that is automatically generated after each push to the main branch.
It compatible with all supported versions of Firefox. (see Browser Compatibility)

Supported Firefox versions: 128 ESR - 149.0a1 Nightly

dev-build - 2026-02-05

✨ New Features

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

🐛 Bug Fixes

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

🔧 Maintenance

• Follow up bug 2009214 - Merge tabstacking module into dragAndDrop module (1e518e2)
• Follow up bug 1623654 - Set auto_bookmark transition type when opening a bookmark (f8d4322)
• Follow up bug 2011839 - Remove duplicate tabs pref (d033375)
• Update dependencies (154273b)
• Simplify tsconfig files (1691514)
• Follow up bug 2003764 - Handle drag and drop of splitview containers when part of a multiselection (e154448)

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