There is no prompt similar to the one below to indicate whether the 'Apply Change' operation in Operations Manager is successful after upgrading to v3.0.38 or later.
Operations Manager
R&D confirmed that the removal of this prompt was intentional. The team did a rewrite of how the apply changes page works last year (moving from a single log file to different database records for each step), and as part of reworking that page, this prompt was removed.