Changes since 4.2.2:
* Released:
- 7th of April 2020
* Improvements:
- reduce the number of temporary memory allocations
- adjust NSEC TTLs to negative TTL
- Add more SQL schema files to packages and tarballs
- only log "No question section in packet" at Debug logging level
- do not update identical notified serials
- IXFR: only sign SOA in empty response for +DO queries
- Prepare the caches' buckets in advance
- Rework NetmaskTree for better CPU and memory efficiency.
- allow local-ipv6 until 4.4.0
- Add metrics about the size of our in-memory rings
- gpgsqlbackend: stop using prepared statements
- Enforce a strict maximum size for the packet and records caches
- API: optionally, do not return dnssec info in domain list
- zone file parser: Add a parameter to limit the number of "$GENERATE" steps
- api: avoid a large number of new database connections
- Emulate a buffered read in the pipe backend, ~3x faster
- LUA performance: register lua functions only once
- API: make max request/response body size configurable
- API: add edited_serial to Zone object
- Improve error when notification comes in for non-slave zone
- LUA record: rewrote the health checking system
* Bug fixes:
- avoid IXFR-in corruption when deltas come in close together (please see the
IXFR-in corruption upgrade notes)
- improve sql schema updates
- Fix NSECx for unpublished DNSKEYs properly
- emit correct NSEC/NSEC3 bitmaps in hidden key situations
- Refuse NSEC records with a bitmap length > 32
- YaHTTP: Support bracketed IPv6 addresses
- Make sure the default-publish-cds and default-publish-cdnskey options are
- respected for AXFR
- make sure records from LMDB backend end up in the right packet section
- Clear the TSIG algo between iterations in the API
- HTTP API: Allow DNAME in apex with SOA and NS records
- various memory/thread correctness fixes
- LUA view: do not crash on empty IP list
- REST API: accept headers without spaces
- on luaSynth exception, drain db output
- tinydnsbackend: limit timestamp-based TTLs
- Ensure that pdns can read pdns.conf when upgrading from an older package
- Ixfrdist: handle reading of empty files gracefully
- webserver: handle exceptions instead of SIGABRTing the world
* New features:
- add full option to "pdns_control show-config"
- Add "IO wait" and "steal" metrics on Linux
- API: add includerings option to statistics endpoint
- Add an extended status report in the bind backend
- add default-publish-{cds|cdnskey} options
- remotebackend: Support alsoNotifies, setFresh, getUnfreshSlaveInfos
- Add support for managing unpublished DNSSEC keys
- gmysql backend, add an option to send the SSL capability flag
- pdnsutil: offer to increase serial after edit-zone
* Removed features:
- remove goracle, lua, mydns, opendbx, oracle backends
- deprecate SOA autocomplete in pdnsutil check-zone
* misc.:
- remove the implicit 5->7 algorithm upgrade
- Make Lua mandatory for Auth
For complete and up-to-date changelog, see:
https://doc.powerdns.com/authoritative/changelog/4.3.html
pkgsrc notes:
~~~~~~~~~~~~~
The default options have changed since 4.2.2 a bit:
- option "lua" has been removed as LUA is now mandatory
- option "luarecords" has been added with default "on". When
not present in PKG_OPTIONS, LUA records support will be disabled.
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