syslog-ng 2.0.1 released

I have released syslog-ng 2.0.1, available at the usual places. I have added various missing bits that fell out in the 1.6.x -> 2.0.x change. These include:

• DNS cache support,
• overwrite_if_older (used to be called remove_if_older),
• various fixes,
  

All-in-all 2.0.0 was a successful release, hopefully this one will not be much worse. See the NEWS entry of 2.0.1 for more information.