Hi,
Thank you for that Palli,
Just wanted to add that 6.2.x, where x is the stabilization revision number sais that we have made some changes within the core in order to stabilize the version, therefore, we wanted to created a new package name emphasizing the fact that we did not touch the core dlls in which case we leave then untouched. Package 6.2.0a differs from 6.2.0, as Palli has wrote, in the installation and VS integration levels only.
Regards,
Itzik Spitzen