Bugfixes
- Fix null pointer dereference when parsing invalid timestamp (GL#10, GL!15). Reported by Brian 'geeknik' Carpenter.
- Fix use-after-free condition when removing nicks from the internal nicklist (GL#11, GL!16). Reported by Brian 'geeknik' Carpenter.
- Fix incorrect string comparison in DCC file names (#714).
- Fix regression in Irssi 1.0.3 where it would claim "Invalid time '-1'" (#716, #722).
- Fix a bug when using \n to separate lines with expand_escapes (#723).
- Retain screen output on improper exit, to better see any error messages (#287, #721).
- Minor help update (#729).