According to a post over on the PHP-GTK project site, there's been some real development work going on for the next version, PHP-GTK 2.

This month PHP-GTK 2 has continued its march toward an initial release. Andrei has been working through bug fixes and implementing new features.

Even though PHP-GTK 2 is not quite stable yet, several applications have been developed using the CVS version. There are now four PHP-GTK 2 packages available on PEAR including the newly added Gtk2_ScrollingLabel and Gtk2_PHPConfig. Christian Weiske has released the first game developed with PHP-GTK 2: Minesweeper.

They also list out some of the activity that's been going on with the packages, including:

• The PHP-GTK 2 documentation is filling out. More classes have been documented and given examples (especially the GtkTree* classes).
• Most of the get_size* methods have been implemented.
• The Gnope installer has been downloaded over 8000 times since its release last month.