My (production) site is running on OsClass 3.9.0. I see that a lot of upgrades were made during the last time I checked.
I am wondering if I should upgrade to the newer version.
Is the version from the link stable enough to run the production site?
What is the best practice to upgrade? Just download new files and upload to the server (override old files).
Thanks in advance.
Best regards. Luka.