* Handle corner case of NSEC3 hash field with length zero.
* Preserve name case when parsing rdata strings.
* Fix printing of bitmap entries for rrtypes larger than 255.
Improve rrtype sorting.
* Preserve character-string boundaries when formatting TXT rdata.
* Add ./configure --with-coverage option to build with code coverage
and make targets: clean-coverage to remove the coverage data and results
and report-coverage to generate report (after running the code such as
with "make check").
* Configure check for python which is used to generate some of the C code.
* Lots of compiler warning cleanups.
* Unit testing improvements and additional tests added.
* Added library versioning API: wdns_get_version() and
wdns_get_version_number() available at run-time and WDNS_LIBRARY_VERSION
and WDNS_LIBRARY_VERSION_NUMBER for compile-time.
Add python as a build dependency.
Pet portlint (USES vs. USE ordering).
Sponsored by: Farsight Security Inc.
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