OPNsense images =============== Welcome! This document describes images types and frequency of image releases. It is kept up to date. You are reading the latest one. Our release schedule ==================== We release images only when they are absolutely needed and otherwise stick to our reliable firmware update process through either the GUI (System: Settings: Firmware) or the root console (Option 12). This does not always work, so there may be revoked images and images built on stable updates, e.g. 18.1.6 as opposed to only 18.1. The latest stable release image for OPNsense is 24.1 (January 30, 2024). The next scheduled release image for OPNsense is 24.7 (July, 2024). It is advised to update to the latest version immediately after installation. Available image types ===================== o dvd: ISO installer UEFI hybrid image with live system capabilities running in VGA mode. o vga: USB installer UEFI hybrid image with live system capabilities running in VGA mode. o serial: USB installer UEFI hybrid image with live system capabilities running in serial console (115200) mode. o nano: A preinstalled serial image for USB sticks, SD/CF cards, SSD with secondary VGA console enabled. These images are 3G in size and automatically adapt to the installed media size after first boot. Checksum verification ===================== Checksum files next to the images may not prove authenticity of images on any particular mirror. The checksums can also be found in the forum annoucements, GitHub or blog posts. Please double-check. https://github.com/opnsense/changelog/tree/master/community https://forum.opnsense.org/index.php?board=11.0 https://opnsense.org/blog/ Signature verification ====================== All images also have OpenSSL SHA-256 signatures, which can be verified against the distributed public key. For instructions please visit: https://docs.opnsense.org/manual/install.html The public key for version 24.1 is: -----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArjthZplSNhbgab8VYDYl jn3rNni+Fson28prwolUac0EHlu1e9ckM03BjYfRYUcpHRdNTglPr+likmgQ3K7j 01oq0/H2krvXUbxUq8CQDYgHUM9QDBubdC06/oQ/S20YGHlHJ+odexUbLF0YvW04 RfzlEozBW0eUjc3LLYAvr1RwXoiZyB/Qit5bBC7No6fKIlCD9uZ3+7b1pO+Gjfq0 mPF01kE7P55Y9WqaEU9odS4xE+viGlj+k1+YZBsEWWzX+J3z5zGDhWcsWWskd92z eMOUkJyVeiIWkW4draQ7CC0tJ4e+f/1PUkkLRfMMO55pGeunu3xwEgD4ALyD1A+y 029sKMXF6OSWgDQDrxDOe4bA7RW4yUba3EhSz8UyAvL3HIKQ0OuOJaGYkRee9DBQ DmCjIvPs6yCdAiuDbwO7V6RsH4k3yIONotST3qwf3sJXU3vvwsHi1n3ssccZBzw4 sKwQ1xQN1eIc5+At+OJ6bzkdb/vg+UrFUfuCknqxuxvwg99+3Wx6vvemW7yqIUY4 Vkhqs7WUZ0ucwo1zjLM12K4yS7kEQbOzHykYQzXXYxhzJIai+BZAJFytSER+Wl7Z AyIioWGKwTD/WTEzyfK5svnSmosWlikagMhl3+XyF2cma1rPqOOyuFpcFhmV6nlR vWhn568tDgJAyWqOCCHZqOMCAwEAAQ== -----END PUBLIC KEY----- More help needed? ================= Find our source code and issue trackers: https://github.com/opnsense Browse the docs: https://docs.opnsense.org/ Visit the forum: https://forum.opnsense.org/ Discuss on Reddit: https://www.reddit.com/r/OPNsense Or drop us a tweet: https://twitter.com/opnsense https://bsky.app/profile/opnsense.bsky.social Stay safe, Your OPNsense team