-Unfortunately, since this is a beta, there is no good documentation
-yet. For now, use the comments in the public header file adns.h.
+Unfortunately, there is no comprehensive documentation yet. For now,
+use the comments in the public header file adns.h, and for the C
+programs their usage messages. If you find this information
+ambiguous, incomplete or wrong, please report it as a bug.
+
+
+TESTED PLATFORMS
+
+The following platforms have been tested at at least some point and
+should work - please report if they don't:
+ [adns] OS
+ 1.0 Linux glibc 2.1 (actually tested on Debian 2.2)
+ 1.0 Solaris 2.6, 2.7, 2.8 [3]
+ 1.0 FreeBSD 3.2, 4.0 (no poll(2), so no adnsresfilter)
+The following work, but only with --disable-dynamic:
+ 1.0 IRIX 6.5 *not* with GCC [1], [2]
+ 1.0 AIX 4.1.5
+ 1.0 HP-UX 10.20, 11.00
+Later versions of the same OS should work too. [adns] is the latest
+version of adns that has been tested. Usually entries in this table
+mean they pass adns's own regression test, when compiled with GCC,
+and appear to install and run correctly.