BIND 9.9.0 is now available via the BIND Forum web site at https://bindforum.isc.org. Except for the version number, this release is identical to 9.9.0rc4. BIND 9.9 includes a number of changes from BIND 9.8 and earlier releases. New features include: - Inline signing, allowing automatic DNSSEC signing of master zones without modification of the zonefile, or "bump in the wire" signing in slaves. - NXDOMAIN redirection. - New 'rndc flushtree' command clears all data under a given name from the DNS cache. - New 'rndc sync' command dumps pending changes in a dynamic zone to disk without a freeze/thaw cycle. - New 'rndc signing' command displays or clears signing status records in 'auto-dnssec' zones. - NSEC3 parameters for 'auto-dnssec' zones can now be set prior to signing, eliminating the need to initially sign with NSEC. - Startup time improvements on large authoritative servers. - Slave zones are now saved in raw format by default. - Several improvements to response policy zones (RPZ). - Improved hardware scalability by using multiple threads to listen for queries and using finer-grained client locking - The 'also-notify' option now takes the same syntax as 'masters', so it can used named masterlists and TSIG keys. - 'dnssec-signzone -D' writes an output file containing only DNSSEC data, which can be included by the primary zone file. - 'dnssec-signzone -R' forces removal of signatures that are not expired but were created by a key which no longer exists. - 'dnssec-signzone -X' allows a separate expiration date to be specified for DNSKEY signatures from other signatures. - New '-L' option to dnssec-keygen, dnssec-settime, and dnssec-keyfromlabel sets the default TTL for the key. - dnssec-dsfromkey now supports reading from standard input, to make it easier to convert DNSKEY to DS. - RFC 1918 reverse zones have been added to the empty-zones table per RFC 6303. - Dynamic updates can now optionally set the zone's SOA serial number to the current UNIX time. - DLZ modules can now retrieve the source IP address of the querying client. - 'request-ixfr' option can now be set at the per-zone level. Please see the file CHANGES for a detailed list of changes in this release.