Merge commit '35dec7c96f7ee3eb17dd444f7067f0c776fb56ae'

docs/content/en/methods/site/LastChange.md

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+---
+title: LastChange
+description: Returns the last modification date of site content.
+categories: []
+keywords: []
+action:
+  related: []
+  returnType: time.Time
+  signatures: [SITE.LastChange]
+---
+
+The `LastChange` method on a `Site` object returns a [`time.Time`] value. Use this with time [functions] and [methods]. For example:
+
+```go-html-template
+{{ .Site.LastChange | time.Format ":date_long" }} → October 16, 2023
+
+```
+
+[`time.Time`]: https://pkg.go.dev/time#Time
+[functions]: /functions/time
+[methods]: /methods/time