Dubbed Jet, Neptune 6.5 is here mainly to beef up hardware support, especially for UEFI computers with Secure Boot, by bumping the kernel to the Linux 5.6 series, which actually reached end of life last month, as well as the systemd init system to version 245.6, and by updating various of the included proprietary firmware. Software-wise, this release comes with some of the latest apps and core components, including the LibreOffice 6.4.5 office suite, Inkscape 1.0 vector graphics editor, Chromium 83 web browser, Mozilla Thunderbird 68.10 email client, VLC 3.0.11 media player, as well as the FFmpeg 4.1.4 multimedia framework and PulseAudio 13 sound system.