Starting this week off the right way (besides those that got to enjoy a day off yesterday), Zend has their latest PHP Weekly Summary posted this morning.

Of course, mentioned this week is the release of PHP 4.3.3. This update is primarily a bugfix update, but it's strongly encouraged that you make the upgrade asap. The official announcement can be viewed here, along with a full list of all the changes. Downloads are, of course, available in the usual place.

Also mentioned this week are issues with phpize being installed with the wrong permissions, some problems between the PHP5 beta and libxml2, as well as the speedups that Thies and Sterling have been working on for the Zend Engine.