16:25 mezz 

Update to 2.8.6.

17:13 mezz 

- Stops scrollback files growing too large by fixing the file-shrink code.
- Puts a "Display scrollback from previous session" into the Setup GUI
  (logging section) so people can turn this off without typing commands.
- Bump the PORTREVISION.

Obtained from:  http://xchat.org/files/source/2.8/patches/