After they (deploy) the system, they (have) better results.
had deployed/had
Prior to the company's decision to implement updates, users (encountered) security issues with the digital platform.
had already encountered
After he (work) very hard, he (fall) ill.
had worked/ fell
By the time the new app version (to be/launch), the development team (test) all the features extensively.
was/launched - had already tested
Before launching the new app version, the development team ___ already (test) all the features.
had tested
Before (release) the new feature, the digital design team (review) several iterations.
releasing/had reviewed
Developers (fix) the most common bugs by the time we (release) the update.
had fixed/released