Posadis 0.60

Posadis is a powerful Domain Name Server for various platforms. It is supporting both authoritative DNS and caching functionality, which is available for different operating systems, including Mac OS X, Windows, and many Unix variants such as Linux and FreeBSD.
Main features:
- Caching and forwarding
- Primary DNS
- Secondary DNS
- Monitoring of zone files
- DNS Notify support
- DNS Update support (new in 0.70)
- Command-line tools
Enhancements:
- Removed "mc", "mc2" debugging messages
- Fixed "error: posadisrc:55: posadisrc:55: foo"-type messages
- Fix for "Line should not begin with whitespace" parser error
- Fix for Win32 service taking too long to stop
- Fixed bug where zone transfers would leave the TCP connection open
- Do not use Posadis thread system in signal handlers (could theoretically be harmful)
- Fix an occasion where Posadis could potentially flood itself with queries when resolving (depending on the underlying thread system)
- Added support for dumping the cache to file
- Added support for loading NXDOMAIN/NODATA information, and cached (as opposed to static) data from initial cache files
- Added option cache_to_file to load from file on startup and save to file on exit
- Default plugin dir works again now
- Fixed /really/ insignifficant error in serial number arithmetic code
- Fixed memory leak in dynamic zone lookup (not currently used)