All products are updated at the same time - Valentina Studio, V4RB Xojo plugin with VComponents. Here you can find the list of changes and check if it is necessary to update, or there weren't significant changes for your application.
Currently, VComponents for Linux are contained in the DEB and RPM packages.
It's very easy to get them from these packages on Linux or macOS platforms. But on Windows, it may end up with broken file links.
Recently we have added separate archives of VComponents for macOS and Windows, Linux will be added later.
So let me know if you want to update - I'll create a new archive of VComponents for you on Linux.