Update must be considered succeeded if the version is >= expected one

[niello]

After debugging a registry contains 1.0.0 as an expected update, and 1.1.0 warns that an update to 1.0.0 was not successful. It must behave like a successful update OR even silently clearing update markers. Think of failed 1.0.0 -> 1.1.0 and then manually installing 1.2.0. It is not an update but a clean reinstallation.