Improving the speed of object converter code

We have received a suggestion from one of the customers for improving the speed of the object converter. They tried a workaround by adding a check if the document is in the project before trying to find the project version in the version history.  Based on their performance testing using the suggested workaround, it had dramatically improved the speed in case of queries for multiple documents that are not included in the project, but the project context is set.

Sample performance testing for this case (as provided by the customer):
Number of documents: 1888
Number of calls: 20
Number of threads: 1Before (as is, ms)
MIN - 968
MAX - 2693
AVG – 1540After (improvement applied, ms)
MIN - 223
MAX - 872
AVG - 358

The request is there any possibility that we have on including this suggestion in our code as well?