Merge branch 'master' into filter

NEWS.md

@@ -35,6 +35,7 @@ New library functions
 * The `readdir` function now takes a `join::Bool` keyword argument defaulting to `false`, which when set causes `readdir` to join its directory argument with each listed name ([#33113]).
 * `readdir` output is now guaranteed to be sorted. The `sort` keyword allows opting out of sorting to get names in OS-native order ([#33542]).
 * The new `only(x)` function returns the one-and-only element of a collection `x`, and throws an `ArgumentError` if `x` contains zero or multiple elements. ([#33129])
+* `takewhile` and `dropwhile` have been added to the Iterators submodule ([#33437]).
 * `filter` can now act on a `Tuple` ([#32968]).
 
 Standard library changes