// Prints "abcdefghijklmnopqrstuvwxyz"
```
- [`OsString` now implements `FromStr`.][71662]
-- [The `saturating_neg` method as been added to all signed integer primitive
+- [The `saturating_neg` method has been added to all signed integer primitive
types, and the `saturating_abs` method has been added for all integer
primitive types.][71886]
- [`Arc<T>`, `Rc<T>` now implement `From<Cow<'_, T>>`, and `Box` now