Log Message:
v1.4.2 - Jan 27, 2014
---------------------
Bugfixes:
        * AXFR/IXFR compatibility issues with tinydns/axfrdns
        * Journal file is created only when needed
        * Zone-related log messages are logged into correct category
        * DNSSEC: Refresh signatures earlier (3 days before their expiration
          with the default signature lifetime)
        * Fixed RCU synchronization causing deadlock on 'knotc signzone'
        * RRSIG not fitting in the additional records doesn't cause truncation

v1.4.1 - Jan 13, 2014
---------------------
Bugfixes:
        * Empty APL record support
        * 'zonestatus' when using immediate zone syncing
        * Immediate zone syncing after reload
        * Race condition writing time values to zone file

v1.4.0 - Jan 6, 2014
---------------------
Features:
        * Zone SERIAL policies (INCREMENT, UNIXTIME)
Bugfixes:
        * AXFR crash with specific packet
        * QNAME case-sensitive since 1.4.0-rc0
        * DNSSEC records over DDNS
        * Semantic check fail in AXFR is only soft-error
        * Journal race condition
        * Notifies are sent immediately

v1.4.0-rc2 - Dec 13, 2013
-------------------------
Features:
        * IDN support in Knot utilities
        * DNSSEC: support for GOST algorithm

Bugfixes:
        * Crash in particular additionals processing
        * Race condition in event cancelation
        * Journal corruption after failed transactions
        * DNSSEC: fixed detection of ECDSA support

Other improvements:
        * ./configure prints build configuration summary
        * Pretty zone file output (DNSSEC-related data separately)
        * Lower memory consumption
        * config: option 'dnssec-keydir' can be set per zone
        * config: option 'storage' can be set per zone

v1.4.0-rc1 - Nov 20, 2013
-------------------------

Features:
        * Better logging of automatic DNSSEC events
        * Support for DNSSEC key pre-publication
Bugfixes:
        * Refactored zone loading
        * Improved journal locking and fixed some race conditions
        * Various fixes in client utilities
        * Fixed memory errors in automatic DNSSEC signing
        * 'dnssec-keydir' doesn't auto-enable signing
        * Fixed rescheduling of zone resigns

v1.4.0-beta - Oct 28, 2013
--------------------------
Features:
        * Experimental automatic DNSSEC signing
        * Reduced memory usage