Samsung has released the stable One UI 2.0 update for the Galaxy S10 series in many countries, and soon the update is coming to Canada.
According to the official announcement on the Telus forum, One UI 2.0 and Android 10 is coming to the Galaxy S10e, S10, and S10+ on December 16.
Galaxy S10 Android 10/One UI 2.0 rollout expanding in more countries [List]
If you have the device and want to check for the update manually, you can head into the Settings > Software update > Download and install.