AEM assets 6.3 . Is there an entry for last version date?

[#1]

Date created is the date of first ingest.  Last Modified is the date anything was modified (tags etc.).  I'd like to present the date the last time a physical file was uploaded to replace the previous file as a new version.  Is that available?

Thanks!

Jim P

[#2]

There does not appear to be a system generated field for this.  We created one and auto set it when a new version of an asset is published.