This release fixes a bug which caused a process to try to open the
listening sockets when it already had them open (which caused the hub
to shut down), a bug that could cause a fake user called "removed
user" to enter the userlist, two bugs in network.c which could cause a
bad hostname to be set and hublinking to fail, and a couple of bugs
related to the $OpForceMove command.
Fixes were made for a bug in configure regarding the --enable-switch_user option, a bug that caused the $getip command not to work properly, a bug that could hang the hub when logging in to the administrators port, a bug that could cause the listening process to shut down without having the hub opening up a new one, and a bug that caused the $getreglist command not to work for administrators. Passwords are no longer returned with the $getreglist command.
The way the hub forks was changed. The hub will now always run in at least two processes, where the main process never holds any connected clients. A bug that prevented parts of the $SR command from being sent to scripts was fixed. A couple of userlist related bugs were fixed. The EINTR error is now properly handled wherever it can occur. The Perl sub kicked_user was added. memset() is now used for zeroing memory. The hub now uses poll() instead of select() on systems where it's available.
Fixes were made for a bug that could cause script processes to be removed in rare cases, a bug that displayed the wrong messages when removing entries from the banlist/nickbanlist/allowlist in chat, a memory leak in the odch::get_description function, a bug that made the !gethost/!getip commands not work for Op:s in chat, and a bug that sent an erroneous minimum share size in the message that tells a user if the users share is to small. New Perl script functions odch::get_email(), odch::add_nickban_entry(), and odch::remove_nickban_entry() were also added.
