If you are “subscription customer”, the first major update for RAD Studio, Delphi and C++Builder 10 Seattle is now available for you. More than 250 bug fixes. You can download all versions using these links:
As usual, it is full reinstall (=uninstall and new install), because it’s faster than update. But again, don’t try to install, if you have no Update Subscription licence.
via Marco Cantu blog