• OpenBSD: Fix adding INET6 on-link routes without an address
• Linux: Improve interface renaming
• Linux: If listening to dev manager, let it remove interfaces
• Routing: Fix case when cloning route changes but needs to be replaced
• DHCP6: Transpose DHCP userclass option into DHCP6
• DHCP6: Fix sending custom vendor class option
• Auth: Allow zero value replay detection data
• Auth: Allow different tokens for send and receive
• ND6: Warn if router lifetime is set to zero
• DHCP6: Softwire Address and Port-Mapped Clients, RFC7598

The Authentication changes allow DHCP6 Prefix Delegation from the French ISP Orange

ftp://roy.marples.name/pub/dhcpcd/dhcpcd-7.0.4.tar.xz
ftp://roy.marples.name/pub/dhcpcd/dhcpcd-7.0.4.tar.xz.distinfo.asc
https://roy.marples.name/downloads/dhcpcd/dhcpcd-7.0.4.tar.xz
https://roy.marples.name/downloads/dhcpcd/dhcpcd-7.0.4.tar.xz.distinfo.asc