Bump Debian version
Tweak get-version to do the right thing with multiple head tags.
Debian packaging fixes.
Handle DHCP FQDN option with all flags zero and --dhcp-client-update
Further tweaks to DHCP FQDN option.
Finesse the check for /etc/hosts names which conflict with DHCP names.
Tidy buffer use in DHCP startup logging.
Make pid-file creation immune to symlink attack.
Fix Debian package adduser dependency.
Fix BOOTP option processing.
Fix DHCPv6 address allocation for some pathalogical cases.
Address allocation tweaking - lease outside dhcp-range but in subnet.
Don't report spurious netlink errors.
Flag DHCP or DHCPv6 in starup logging.
Add SetServersEX method in DBus interface.
Fix build with later Lua libraries.
 Add --max-cache-ttl option.
Log ignored DHCPv6 information-requests.
Set tag "DHCPv6" for v6 transactions.
Debian changelog update.