No, we haven't changed the format or added any snippets. Any snippet additions will be most easily seen by checking the change logs on the schema file and xml files. ORMModel\ObjectModel\VerbalizationCoreSnippets\VerbalizationCoreSnippets.xsd and other files in that directory are the best place to check for changes on these files. If I reorder the snippets, I promise to do it in a separate checkin clearly marked as 'reorder only' so you don't have to wade through them all to find new pieces.
Now that his book is out, Terry have more bandwidth for rounding out the verbalization spec, so look for changes here in the next few months. Also, with your Portugese and Dutch work, if you could track which snippets need lexical information to correct grammar that would be helpful for future development.
-Matt