= Rescached v3.0.1 (2020-05-07)

==  Enhancements

*  dns: change the mark of input/output in log output
   Previously, the character '<' is used to indicate incoming request
   from client and '>' to indicate outgoing response.
   This change reverse it because '<' make more sense for output and '>'
   is for input (looks like cin and cout on C++ world)

==  Bug fixes

*  dns: fix index out of range when unpacking OPT RR
*  dns: forward the request to fallback queue if there is no forwarders

==  Chores

*  Add prefix "_" to all non-Go source directories.
   This is to ignore the directory being scanned by Go tools.