Update to 0.79:

**** 0.79 Aug 22, 2014

Feature rt.cpan.org #98149

Add support for Android platform.

Fix rt.cpan.org #97736

Net::DNS::Resolver->new mistakenly copies supplied arguments
into default configuration on first instantiation.

Fix rt.cpan.org #97502

Net::DNS::Resolver->retrans does not accept a value of 1 (uses 2 instead)

Fix rt.cpan.org #83642

Configure CD flag in Net::DNS::Resolver->new

Fix rt.cpan.org #81760

Reverted workaround for TXT issue preventing propagation of
rule updates for SpamAssassin versions earlier than 3.4.0

Fix rt.cpan.org #16630

Net::DNS::Resolver::Recurse issues lots of IMHO unnecessary DNS requests.

**** 0.78 Jul 10, 2014

Fix rt.cpan.org #97036

Nameserver identification on Cygwin

Fix rt.cpan.org #96814

Trailing comments not stripped in /etc/resolv.conf

Fix rt.cpan.org #96812

Net::DNS::Resolver->new() hangs if nameserver :: exists

Fix rt.cpan.org #96755

RFC 3597 (hex) parsing mistake

Fix rt.cpan.org #96708

String treated as boolean in TXT

Fix rt.cpan.org #96608

"Insecure dependency in connect" with Net::DNS::Resolver over TCP

Fix rt.cpan.org #96535

Net::DNS::Resolver warns "Use of uninitialized value in length"

Fix rt.cpan.org #96531

Calling $resolver->nameservers multiple times returns an
increasingly-long list (on some perl installations)

Fix rt.cpan.org #96439

Uninitialised decoding object when printing packet

**** 0.77 Jun 13, 2014

Fix rt.cpan.org #96151

Unlocalised $_ modified when reading config file

Fix rt.cpan.org #96135

Deep recursion problem on Cygwin

Fix rt.cpan.org #96119

"Too late to run INIT block" warning for require Net::DNS

Fix rt.cpan.org #96035

Insert missing plan 'no-plan' in 10-recurse.t

Fix inefficient Net::DNS::SEC compatibility code

**** 0.76 May 23, 2014

Fix rt.cpan.org #95738

Test failure with IPv6 address in resolver.conf but without
prerequisite IO::Socket::INET6 package installed.

Fix rt.cpan.org #95596

Incorrect parsing of nameserver lines in resolv.conf

Feature rt.cpan.org #79568

Implement prefer_v6 resolver configuration attribute.

Fix rt.cpan.org #67602

Set resolver configuration defaults at first instantiation
instead of module load time.

**** 0.75 May 8, 2014

Fix rt.cpan.org #94069

Compile-time constant in Domain.pm/Text.pm cannot be used to
store pointer to encoding object when using perlcc compiler.
Thanks are due to Reini Urban for testing the revised code.

Fix rt.cpan.org #93764

Resolver gives unhelpful errorstring when attempting to use
IPv6-only nameserver without INET6 and Socket6 installed.

Fix rt.cpan.org #92626

Clarify documentation surrounding SRV RR sorting

Feature

Implement TSIG verified zone transfer.

Fix rt.cpan.org #92433 & #91241

TSIG: implement sign/verify for multi-packet message.

Fix rt.cpan.org #79569

Iterate nameservers in AXFR

**** 0.74 Jan 16, 2014

Fix rt.cpan.org #91306

Nameserver crashes on malformed UDP query.

Fix rt.cpan.org #91241

TSIG: Fix incorrectly generated %algbyval table.

Feature

Add CAA, EUI48 and EUI64 RR implementation.

**** 0.73 Nov 29, 2013

Fix rt.cpan.org #88778

$update->unique_push() does not work as advertised.

Fix rt.cpan.org #88744

Nameserver crashes on malformed TCP query.

Fix rt.cpan.org #84601/#81942

Fix memory leak on packet cleanup. Indirect self-reference via
header prevented garbage collector from deallocating packet.

Feature rt.cpan.org #84468

TSIG: add support for HMAC-SHA1 .. HMAC-SHA512

Fix rt.cpan.org #84110

Incorrect parsing of PTR records in zonefile.

Fix rt.cpan.org #83755

Erroneous attempt to invoke Net::LibIDN package in Domain.pm.

Fix rt.cpan.org #83078

Can't locate Net/DNS/Resolver/linux.pm in @INC
Conjecture:  eval{ ... };  if ($@) { ... };  broken by threads.

Fix rt.cpan.org #83075

ZoneFile.pm wrongly rejects $TTL 0 directive.

Fix rt.cpan.org #82621

Error string empty after failed TCP query.

Fix rt.cpan.org #82296

IPv6 with embedded IPv4 address not mapped to ip6.arpa.

Fix rt.cpan.org #82294

Perl taint inadvertently removed in Domain and Text objects.

Feature rt.cpan.org #53610

add TSIG validation support

(wiz)