* NEWS: add an "Implementation changes" section.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
aleksandrs-ledovskis · Nov 25, 2014 · d95aae3 · d95aae3
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Nov 25 17:07:06 2014  Koichi Sasada  <ko1@atdot.net>
+
+	* NEWS: add an "Implementation changes" section.
+
 Tue Nov 25 16:09:28 2014  Eric Hodel  <drbrain@segment7.net>
 
 	* lib/net/http.rb:  Do not attempt SSL session resumption when the

diff --git a/NEWS b/NEWS
@@ -321,3 +321,16 @@ with all sufficient information, see the ChangeLog file.
 * jemalloc is optionally supported via `./configure --with-jemalloc`
   jemalloc may be suitable when system malloc is slow or prone
   to fragmentation.  [Feature #9113]
+
+=== Implementation changes
+
+* GC
+    * Most symbols which are returned by String#to_sym and
+      String#intern are GC-able [Feature #9634]
+    * Introduce incremental marking for major GC. [Feature #10137]
+
+* VM
+    * Use frozen string literals for Hash#[] and Hash#[]=
+    * Fast keyword arguments passing [Feature #10440]
+    * Allow to receive huge splatted array by a rest argument
+      [Feature #10440]