Earlier this month I added ‘last edited’ to pages in this site, as an expression of their wiki nature. Today I came across a phrase that expresses it even better, on the site of Maggie Appleton (where I ended up through a mention by Neil Mather)
“Last tended” is what she uses for her pages, and that fits much better with the concept of wiki as a digital garden to maintain, to tend to. So, I immediately copied that. Also rephrased the menu item from Kbase to Digital Garden, less pretending solidity, more suggestive of emergence and change.