The IRC textmode client irssi was updated to version 1.0.1 to
fix bugs and security issues.

irssi 1.0.1:
  * Fix Perl compilation in object dir
  * Fix incorrect HELP SERVER example
  * Correct memory leak in /OP and /VOICE
  * Fix regression that broke second level completion
  * Correct missing NULL termination in perl_parse boo#1023638
  * Sync broken mail.pl script
  * Prevent a memory leak during the processing of the SASL
    response boo#1023637