deploy: 4d46bce4e1

api/basic_json/update.md

@@ -59,6 +59,12 @@ Basic guarantee: if an exception is thrown during the operation, the JSON value
 1. O(N*log(size() + N)), where N is the number of elements to insert.
 2. O(N*log(size() + N)), where N is the number of elements to insert.
 
+## Notes
+
+The argument `j` (or, for overload (2), the range `[first, last)`) may be `#!cpp *this` itself or refer to a value
+contained in `#!cpp *this` (for example, a subobject returned by `#!cpp (*this)[key]`); it is read as it was when
+`update()` was called, before any modification of `#!cpp *this`.
+
 ## Examples
 
 ??? example
@@ -155,3 +161,5 @@ Basic guarantee: if an exception is thrown during the operation, the JSON value
 
 - Added in version 3.0.0.
 - Added `merge_objects` parameter in 3.10.5.
+- Fixed use of freed or relocated memory when the argument is `#!cpp *this` or refers to a value contained in
+  `#!cpp *this`, in version 3.13.0.