This is a security release dealing with “billion laughs” attack
possibility discovered in many XMPP servers. CVE-2011-1755
- Prevent the “billion laughs” attack against expat by disabling
internal entity expansion. - Shortcut DNS resolution failure in cases when given domain name
is invalid - Explicitly link libcrypt to authreg_mysql
- Removed xconfig - it's not used anywhere
- Added Upstart service configuration files