Merge branch 'develop' into claude/todo-191-plan-508110

Conflicts: none textual. Follow-up fixes for develop's changes:
- docs/mkdocs/docs/api/ordered_map/index.md: develop's new paragraph
  (#5609) was written for api/ordered_map.md; fixed its relative
  ordered_json.md link for the page's new location, plus two
  pre-existing links from an earlier merge (ordered_json.md,
  features/object_order.md)
- tools/api_checker/api_surface.json: regenerated with libclang 18.1.1
  on Linux (swap() noexcept now includes json_base_class_t; new
  integral-key contains/count/find/value overloads)

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

docs/mkdocs/docs/api/basic_json/basic_json.md

@@ -139,8 +139,8 @@ basic_json(basic_json&& other) noexcept;
 
     - In case of a `#!json null` type, [invalid_iterator.206](../../home/exceptions.md#jsonexceptioninvalid_iterator206)
       is thrown.
-    - In case of other primitive types (number, boolean, or string), `first` must be `begin()` and `last` must be
-      `end()`. In this case, the value is copied. Otherwise,
+    - In case of other primitive types (number, boolean, string, or binary), `first` must be `begin()` and `last`
+      must be `end()`. In this case, the value is copied. Otherwise,
       [`invalid_iterator.204`](../../home/exceptions.md#jsonexceptioninvalid_iterator204) is thrown.
     - In case of structured types (array, object), the constructor behaves as similar versions for `std::vector` or
       `std::map`; that is, a JSON array or object is constructed from the values in the range.
@@ -242,8 +242,8 @@ basic_json(basic_json&& other) noexcept;
       and `last` are not compatible (i.e., do not belong to the same JSON value). In this case, the range
       `[first, last)` is undefined.
     - Throws [`invalid_iterator.204`](../../home/exceptions.md#jsonexceptioninvalid_iterator204) if iterators `first`
-      and `last` belong to a primitive type (number, boolean, or string), but `first` does not point to the first
-      element anymore. In this case, the range `[first, last)` is undefined. See the example code below.
+      and `last` belong to a primitive type (number, boolean, string, or binary), but `first` does not point to the
+      first element anymore. In this case, the range `[first, last)` is undefined. See the example code below.
     - Throws [`invalid_iterator.206`](../../home/exceptions.md#jsonexceptioninvalid_iterator206) if iterators `first`
       and `last` belong to a `#!json null` value. In this case, the range `[first, last)` is undefined.
 8. (none)
@@ -425,6 +425,8 @@ basic_json(basic_json&& other) noexcept;
    [`JSON_DIAGNOSTIC_POSITIONS`](../macros/json_diagnostic_positions.md) is enabled, since version 3.12.0.
 5. Since version 1.0.0.
 6. Since version 1.0.0.
-7. Since version 1.0.0.
+7. Since version 1.0.0. Fixed in version 3.13.0 to also check the iterator range for binary values; before, a range
+   that did not cover the whole value (such as `(end(), end())`) was accepted and the whole binary value was copied,
+   unlike the other primitive types.
 8. Since version 1.0.0.
 9. Since version 1.0.0.