Miscellaneous edits and corrections

content/en/contribute/documentation.md

@@ -288,6 +288,8 @@ Use the "new-in" shortcode to indicate a new feature:
 {{</* new-in 0.120.0 */>}}
 {{< /code >}}
 
+The "new in" label will be hidden if the specified version is older than a predefined threshold, based on differences in major and minor versions. See&nbsp;[details](https://github.com/gohugoio/hugoDocs/blob/master/layouts/shortcodes/new-in.html).
+
 ## Deprecated features
 
 Use the "deprecated-in" shortcode to indicate that a feature is deprecated:

content/en/functions/encoding/Jsonify.md

@@ -10,8 +10,7 @@ action:
     - functions/transform/Remarshal
     - functions/transform/Unmarshal
   signatures:
-    - encoding.Jsonify INPUT
-    - encoding.Jsonify OPTIONS INPUT
+    - encoding.Jsonify [OPTIONS] INPUT
 aliases: [/functions/jsonify]
 ---
 
@@ -34,9 +33,5 @@ indent
 prefix
 : (`string`) Indentation prefix. Default is "".
 
-noHTMLEscape (false)
+noHTMLEscape
 : (`bool`) Disable escaping of problematic HTML characters inside JSON quoted strings. The default behavior is to escape `&`, `<`, and `>` to `\u0026`, `\u003c`, and `\u003e` to avoid certain safety problems that can arise when embedding JSON in HTML. Default is `false`.
-
-See also the `.PlainWords`, `.Plain`, and `.RawContent` [page variables].
-
-[page variables]: /variables/page/

content/en/functions/go-template/with.md

@@ -36,6 +36,16 @@ Use with the [`else`] statement:
 {{ end }}
 ```
 
+Intialize a variable, scoped to the current block:
+
+```go-html-template
+{{ with $var := 42 }}
+  {{ . }} → 42
+  {{ $var }} → 42
+{{ end }}
+{{ $var }} → undefined
+```
+
 ## Understanding context
 
 At the top of a page template, the [context] (the dot) is a `Page` object. Inside of the `with` block, the context is bound to the value passed to the `with` statement.

layouts/shortcodes/new-in.html

@@ -10,7 +10,7 @@ button will be hidden if:
 @param {string} version The semantic version string, with or without a leading v.
 @returns {template.HTML}
 
-@example {{< new-in 0.100.0 }}
+@example {{< new-in 0.100.0 >}}
 */}}
 
 {{- /* Set defaults. */}}