indeed, the fixes in the last internal build were related to the Migration module. On the other hand, I agree with you. We will try to add more descriptions to the fixed bugs, both in the release notes and in the PITS.
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