NetworkManager 1.58 has been released, introducing GENEVE tunnel support and CLAT/464XLAT translation for modern SDN and IPv6-only infrastructures, while removing the legacy dhclient DHCP backend and deprecating Wireless Extensions. The update enhances security with certificate access verification for private connections and includes memory safety patches for the internal DHCPv4 client. Users can now configure Wi-Fi 6E and 7 access points, benefit from improved usability in nmcli and nmtui interfaces, and experience better connectivity checking with DNS servers. While the update modernizes the tool significantly, it may lead to compatibility issues with older Wi-Fi hardware, prompting users to test their setups before upgrading
NetworkManager 1.58 Released: GENEVE Tunnels, dhclient Removal, and IPv6 Enhancements
NetworkManager 1.58 has shipped with GENEVE tunnel support and carrier-side CLAT/464XLAT translation, positioning the tool for modern SDN and IPv6-only infrastructure transitions. The release permanently removes the legacy dhclient DHCP backend and deprecates Wireless Extensions, forcing reliance on internal clients and modern Wi-Fi standards. Security receives a boost with certificate access verification for private connections and patches for memory safety vulnerabilities in the internal DHCPv4 client. Users also see 6GHz Wi-Fi configuration options, improved iwd backend parity, and significant usability improvements across nmcli and nmtui interfaces.
