New minor release for GD Press Tools Pro, version 4.5.3 includes few more fixes related compatibility with PHP 5.5 (several strict warnings, more problems with detection of mySQL server versions), several more other things fixed and changed (Sitemaps generator).
XML Sitemaps Generator module no longer supports notifying Ask.com about new sitemaps, since Ask.com has closed down this service. Few more things are fixed in this module, including use of some deprecated PHP functions. Few other warnings are fixed (mostly PHP 5.4 and PHP 5.5 related), and some more issues with mySQL version related to PHP 5.5.
If you have any issues with this new version, please report them in the forums or in the comments here.