ps issue
there are no other "basic" issues. They are all bug fixes.
Ok, if you are sure of that fine. But lets doublecheck with the authors
of the main new components (sqlite, mysqli, simplexml) first and make sure
they are all in sync. For example, Derek Ford's simplexml-related message
to internals last week(*) worries me somewhat. He passed on what looks to
be some basic brokeness in the extension which nobody has addressed so
far.
(*) http://news.php.net/article.php?group=php.internals&article=8660
The first one is a valid bug, the rest are just him not understanding how simpleXML handles namespaces (nor how xpath handles them for that matter), and should at some point be fixed.