You could check the release topic of News / Announcements / Feedback - CIS
. Notice that within two weeks of new release there may be one or two updates to squash some newly found bugs. That will be reflected only by a change of the sub number of the version number in the title. Or you could keep an eye at the release topic.
I do like the idea of having the version number on the download page though. Please consider adding that wish in Report Comodo Forum / Web Site Issues