[m-rev.] diff: announce bitwise rotation functions

[Julien Fischer]

Announce bitwise rotation functions.

NEWS:
     As above.

Julien.

diff --git a/NEWS b/NEWS
index b6ae02d..a1e9442 100644
--- a/NEWS
+++ b/NEWS
@@ -288,6 +288,42 @@ Changes to the Mercury standard library
      - func `localtime/1`            (replacement: `localtime/4`)
      - func `mktime/1`               (replacement: `mktime/4`)

+### Changes to the `uint16` module
+
+* The following functions have been added:
+
+    - func `rotate_left/2`
+    - func `rotate_right/2`
+    - func `unchecked_rotate_left/2`
+    - func `unchecked_rotate_right/2`
+
+### Changes to the `uint32` module
+
+* The following functions have been added:
+
+    - func `rotate_left/2`
+    - func `rotate_right/2`
+    - func `unchecked_rotate_left/2`
+    - func `unchecked_rotate_right/2`
+
+### Changes to the `uint64` module
+
+* The following functions have been added:
+
+    - func `rotate_left/2`
+    - func `rotate_right/2`
+    - func `unchecked_rotate_left/2`
+    - func `unchecked_rotate_right/2`
+
+### Changes to the `uint8` module
+
+* The following functions have been added:
+
+    - func `rotate_left/2`
+    - func `rotate_right/2`
+    - func `unchecked_rotate_left/2`
+    - func `unchecked_rotate_right/2`
+
  ### Changes to the `varset` module

  * The following obsolete predicates have been removed: