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-rw-r--r--doc/NEWS-2.1.01
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/NEWS-2.1.0 b/doc/NEWS-2.1.0
index 18627e8b13b..2776c27551a 100644
--- a/doc/NEWS-2.1.0
+++ b/doc/NEWS-2.1.0
@@ -114,6 +114,7 @@ with all sufficient information, see the ChangeLog file.
* Process.clock_getres
* String
+ * "literal".freeze is now optimized to return the same object
* New methods:
* String#scrub and String#scrub! verify and fix invalid byte sequence.
If you want to use this function with older Ruby,