1 files changed, 1 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 6839376d2d..b52495a176 100644
--- a/NEWS
+++ b/NEWS
@@ -147,6 +147,7 @@ with all sufficient information, see the ChangeLog file.
     * Matrix#laplace_expansion(row_or_column: num) returns the laplace_expansion
       along the +num+ -th row or column.
     * Vector.basis(size:, index:) returns the specified basis vector
+    * Unary - and + added for Vector and Matrix
 
 * Pathname
   * Pathname#/ is aliased to Pathname#+.