This is a strictly bugfix release that fixes two problems with binding to IPv6 link-local addresses. One of these is a regression in dnsmasq 2.58 and the other stems from a behaviour change in bridge interfaces in recent Linux kernels. Both bugs are Linux-specific and don't affect other platforms.
http://www.thekelleys.org.uk/dnsmasq/dnsmasq-2.59.tar.gz http://www.thekelleys.org.uk/dnsmasq/dnsmasq-2.59.tar.lzma Cheers, Simon.