change the 'Release Date' listing to show the installed-version's date

[sdsalsero]

When viewing the Details of an app -- either in the headset or in the Meta app -- there is a data-field for "Release Date". Currently, that field shows the original release-date, i.e., when it was first available. As far as I can tell, however, there is no data-field showing the release-date of the actual current/installed version.

My ask:

• either, change the Release Date field to show the date of the currently-installed version
• or, add an additional data-field to show the current-install's date, e.g. Installed Release Date