Tags give the ability to mark specific points in history as being important
  • v1.0.4 protected
    d1bfab29 · Updated to version 1.0.4 ·
    Knot DNS v1.0.4
    ---------------
    
    New features:
            * Parallel loading of zones to the server.
            * RFC3339-complaint format of log time.
            * Support for TLSA (RR type 52).
            * knotc checkzone (as a dry-run of zone compile).
            * knotc refresh for forcing Knot to update all zones from master
              servers.
            * Reopening log files upon start (used to truncate them).
    
    Bugfixes:
            * Copying OPCODE and RD bit from query to NOTIMPL responses.
            * Corrected response to CNAME queries if the canonical name was also
              an alias (was adding the whole CNAME chain to the response).
            * Fixed crash when NS or MX points to an alias.
            * Fixed problem with early closing of filedescriptors (lead to crash
              when compiling and loading or bootstrapping and restarting the
              server with a lot of zones).
    
    Other improvements:
            * Significantly sped up IXFR-in and reduced its memory requirements.
  • v1.0.3 protected
    d35196fe · Version info updated. ·
    Knot DNS v1.0.3
    ---------------
    
    Bugfixes:
            * Corrected handling of EDNS0 when TCP is used (was applying the UDP size limit).
            * Fixed slow compilation of zones.
            * Fixed potential crash with many concurrent transfers.
            * Fixed missing include for FreeBSD.
  • v1.0.2 protected
    Knot DNS v1.0.2
    ---------------
    
    New features:
            * Configuration checker (invoked via knotc).
            * Specifying source interface for transfers and NOTIFY
              requests directly.
    
    Bugfixes:
            * Fixed leak when querying non-existing name and zone
              SOA TTL > minimal.
            * Fixed some minor bugs in tansfers.
    
    Other improvements:
            * Improved log messages (added date and time, better
              specification of XFR remote).
            * Improved saving incoming IXFR to journal (memory optimized).
            * Now using system scheduler (better for Linux).
            * Decreased thread stack size.
  • v1.0.1 protected
    Knot DNS v1.0.1
    ---------------
    
    New features:
            * Implemented jitter to REFRESH/RETRY timers
            * Implemented magic bytes for journal
            * Improved error messages
    
    Bugfixes:
            * Problem with creating IXFR journal for bootstrapped zone
            * Race condition in processing NOTIFY/SOA queries
            * Leak when reloading zone with NSEC3
            * Processing of APL RR
            * TSIG improper assignment of algorithm type
  • v1.0.0 protected
    Knot DNS v1.0.0 - stable release
    --------------------------------
    
    New features:
            * Support for subnets in ACL.
            * Debug messages enabling in configure.
            * Optimized memory consuption of zone structures.
    
    Bugfixes:
            * Memory errors and leaks.
            * Fixed improper handling of failed IXFR/IN.
            * Several other minor bugfixes.
  • v1.0-rc1 protected
    Knot DNS - v1.0 RC 1
    --------------------
    
    New features:
            * NSID support (RFC5001).
            * Root zone support.
            * Automatic zone compiling on server start.
            * Setting user to run Knot under in config file.
            * Dropping privileges after binding to port 53.
    	        + Support for Linux capabilities(7).
            * Setting source address of outgoing transfers in config file.
            * Custom PID file.
            * CNAME loop detection.
            * Timeout on TCP connections.
            * Basic defense against DoS attacks.
    
    Bugfixes:
            * Fixed IXFR processing.
            * Patched URCU so that it compiles on architectures without TLS in compiler (NetBSD, OpenBSD).
            * Fixed response to DS query at parent zone.
            * A lot of other bugfixes.
  • v0.9.1 protected
    v0.9.1 - Jan 20, 2012
    ---------------------
    
    New features:
            * RRSet rotation
    
    Bugfixes:
            * Fixed build on BSD.
            * Fixes in parsing and dumping of zone
              - types IPSECKEY, WKS, DLV, APL, NSAP
    
    Other changes:
            * Replaced pseudo-random number generator by one with MIT/BSD license.
  • v0.9 protected
    Knot DNS - version 0.9
    
    New features:
            * TSIG support in both client and server.
            * Use of sendmmsg() on Linux 3.0+ (improves performance).
    
    Bugfixes:
            * Knot was not accepting AXFR-style IXFR with first SOA in a separate
              packet (i.e. from Power DNS).
            * Wrong SOA TTL in negative answers.
            * Wrong max packet size for outgoing transfers (was causing the
              packets to be malformed).
            * Wrong handling of WKS record in zone compiler.
            * Problems with zone bootstrapping.
  • v0.8.1 protected
    15c1ca3f · Added release notes ·
    Bugfix release.
    
    Bugfixes:
            * Handling SPF record.
            * Wrong text dump of unknown records.
  • v0.8 protected
    First official release of Knot DNS - BETA VERSION.
    
    Features:
    	* AXFR-in/-out
    	* IXFR-in/-out
    	* EDNS0
    	* DNSSEC
    	* NSEC3
    	* IPv6
    	* Runtime reconfiguration
    
    Known issues:
    	* Missing support for TSIG
    	* Root zone support
    	* NSID support
    	* Other DNS classes than IN
    	* RRSet rotation not implmented
    	* Dynamic update support
    	* IXFR code might be flaky sometimes
    	* IXFR may be slow when too much (10 000+) RRSets are transfered at once
  • v0.3 protected
    08d9a171 · Probably more clarified. ·
  • v0.2 protected
    Second non-official release of the Knot server (formerly CuteDNS).
    
    Features added:
        * EDNS0 support
        * DNSSEC support
        * NSEC3 support
        * Domain name compression
        * Configuration file
        * Run-time updates of server configuration (including adding and removing of zones)
        * IPv6 support
        * New logging
        * New build system (using autotools)
        * Semantic checks of loaded zone
    
    Issues fixed:
        * Partially fixed thundering herd problem with threads (responsible for slow performance with hash table)
    
    Known issues:
        * Not tested with root zone (probably will not work)
        * High memory consumption
        *  Memory leaks when during adding a new zone (reload) the server is stressed by incoming queries.
        * Compilation too slow.
  • v0.1 protected
    28a8f74d · Changed version to 0.1.0 ·
    First (non-official) release of the CuteDNS server.
    
    Features:
        * Running as daemon
        * Answering to all types of queries with OPCODE = QUERY
        * Answering to both UDP and TCP queries
        * Zones pre-processing
        * Separate control utility
        * Separate zone parser utility
        * Own DNS library (dnslib)
        * Two main data structures for the zone - AVL tree and hash table (currently using the tree)