v0.13.1

Bug fixes:

• A record is reported as cut only where mod_logfile's write buffer could have
  cut it. That buffer applies only when mod_logfile prepends a session UUID;
  records written without one go out verbatim and are intact at any length, so
  they are no longer reported as truncated. Production logs carry verbatim
  lines past 11 KB that every prior version flagged.
• The reported byte count is now the physical line length. It previously added
  the 37-byte UUID prefix to a line that already carried it.
• A prefixed line is reported as cut at the length where the trailing newline
  no longer fits, rather than against a payload budget 37 bytes below it, so
  intact lines just over that budget are no longer flagged.
• The warning text now states the cut rather than hedging that data "may be"
  truncated.