ISC DHCP 3.1-ESV is now available

[Shawn Routhier]

ISC DHCP 3.1-ESV is now available for download.

This is the production release of ISC DHCP 3.1-ESV, an extended support
version (ESV) release which includes a small number of bug fixes over
3.1.3.

ESVs are intended for users who have longer upgrade constraints and
only critical bug and security fixes will be added to future ESV
releases.  Please see our web page

     http://www.isc.org/downloads/extended-support

for more information on ESVs.

A list of the changes in this release has been appended to the end
of this message

For a complete list of changes from any previous release, please
consult the RELNOTES file within the source distribution or visit:

     http://www.isc.org/files/release-notes/31esv.html

This release, and its OpenPGP-signatures are available now from:

     ftp://ftp.isc.org/isc/dhcp/dhcp-3.1-ESV.tar.gz
     ftp://ftp.isc.org/isc/dhcp/dhcp-3.1-ESV.tar.gz.sha512.asc
     ftp://ftp.isc.org/isc/dhcp/dhcp-3.1-ESV.tar.gz.sha256.asc
     ftp://ftp.isc.org/isc/dhcp/dhcp-3.1-ESV.tar.gz.sha1.asc

ISC's Release Signing Key can be obtained at:

     http://www.isc.org/about/openpgp/

                         Changes since 3.1.3

- Modified the handling of a connection to avoid releasing the omapi io
   object for the connection while it is still in use.  One symptom from
   this error was a segfault when a failover secondary attempted to
   connect to the failover primary if their clocks were not synchronized.

- Fix test in dhcp_interface_signal_handler to check that the inner
   handler has a signal_handler before calling it.

- When using 'ignore client-updates;', the FQDN returned to the client
   is no longer truncated to one octet.

- Clean up some compiler warnings - ticket 19054.