core: fix memory leak on /upgrade when file signature in upgrade file is invalid
logger: fix memory leaks in backlog
core: return immediately if localtime fails in window scroll
core: fix zero-length malloc of an hashtable item with type "buffer"
core: remove dead assignment when converting mouse code
script: fix potential crash in case of malloc error
core: remove dead assignment in function hook_command_exec
core: remove dead assignment in function hook_process_child
irc: free nick immediately in case of malloc error
core: fix potential crash in case of malloc error when resetting config option
Version 1.0-rc3