[#] Formatting engine change detected messages are now debug messages, not normal log messages anymore.
[+] QtilitiesProcess:startProcess() got a new timeout parameter which allows defining a timeout for the process.
[+] QtilitiesProcess now has the ability to store all buffered messages from a process for you in something called a last run buffer. See the new QtilitiesProcess::lastRunBuffer() and related functions for more information.
[#] Changed debug messages in Observer's destructor to trace messages.
[*] Fixed possible crash in TreeIterator::last() when the TreeIterator was constructed with a null node.