-Since v3.0.694, darkstat is able to save its internal database into a
-file and reload it on startup. The file format is, by design,
-incompatible with the format from darkstat v2.
+- v3.0.540 and earlier defaulted to running in the foreground and had a "-d"
+ commandline argument to get darkstat to daemonize, detach from the controlling
+ terminal, and run in the background.
+
+ After 540, the default has been inverted. darkstat will daemonize by default.