You can't do that from NeoLoad but if i assume you use SVN protocol and maybe the NTS server then you can use a SVN client like Tortoise. You will be able to see the revisions with all the commits and the eventual comments.

Be careful only Tortoise 1.7.xx version is compatible with NTS in case it's what you use. If you have your own SVN server i guess you can use the tool of your choice but you may have to check with the person responsible of your SVN server.

The same response stands if you use GIT. Nothing can be done on NeoLoad side.