date: support for Reiwa, new Japanese era

[Feature #15742]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 54a180a196..51b475ee30 100644
--- a/NEWS
+++ b/NEWS
@@ -62,6 +62,12 @@ CSV::
   * Upgrade to 3.0.4.
     See https://github.com/ruby/csv/blob/master/NEWS.md.
 
+Date::
+
+  * Date.jisx0301, Date#jisx0301, and Date.parse provisionally support the
+    new Japanese era as an informal extension, until the new JIS X 0301 is
+    issued.  [Feature #15742]
+
 ERB::
 
   * Prohibit marshaling ERB instance.