9to5Linux Weekly Roundup for March 1st, 2026, brings news about Firefox 148, GNU Octave 11, Ardour 9.2, KDE Plasma 6.6.1, Clonezilla Live 3.3.1, Thunderbird 148, Wireshark 4.6.4, LibreOffice 26.2.1, Tails 7.5, Shotcut 26.2, BunsenLabs Carbon, AerynOS 2026.02, PorteuX 2.6, and more.