There are some changes to the schema, but they are made through the datalayer that we use. The only way to track the changes related to the database is using schema comparison tool.
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items