Is it possible to see others posts modifications?

[Heliosurge (Dan DeMontmorency)]

I covered that below.

@Heliosurge

Yes depending on Site setting and user level

Mod and Admins have this ability by default. Tye site setting (iirc default on) with a min trust level for non staff.

I am not staff for example but due to site setting and my trust level am permitted to see edits here.