tmm1	2013-11-24 10:20:54 +0900 (Sun, 24 Nov 2013)

  New Revision: 43826

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=43826

  Log:
    * NEWS: Add details about new debugging features and APIs.

  Modified files:
    trunk/ChangeLog
    trunk/NEWS
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 43825)
+++ ChangeLog	(revision 43826)
@@ -1,3 +1,7 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Sun Nov 24 10:18:15 2013  Aman Gupta <ruby@t...>
+
+	* NEWS: Add details about new debugging features and APIs.
+
 Sun Nov 24 09:37:20 2013  Andrew Vit  <andrew@a...>
 
 	* lib/csv.rb: Optimize header hashes by freezing string keys.
Index: NEWS
===================================================================
--- NEWS	(revision 43825)
+++ NEWS	(revision 43826)
@@ -185,6 +185,8 @@ with all sufficient information, see the https://github.com/ruby/ruby/blob/trunk/NEWS#L185
     * ObjectSpace.allocation_method_id
     * ObjectSpace.allocation_generation
     * ObjectSpace.reachable_objects_from_root
+    * ObjectSpace.dump
+    * ObjectSpace.dump_all
 
 * OpenSSL::BN
   * extended methods:
@@ -314,3 +316,16 @@ with all sufficient information, see the https://github.com/ruby/ruby/blob/trunk/NEWS#L316
 * rb_gc_set_params() is deprecated. This is only used in Ruby internal.
 
 * rb_gc_count() added. This returns the number of times GC occurred.
+
+* rb_postponed_job_register() added. Takes a function callback which is invoked
+  when the VM is in a consistent state, i.e. to perform work from a C signal
+  handler.
+
+* rb_profile_frames() added. Provides low-cost access to the current ruby stack
+  for callstack profiling.
+
+* rb_tracepoint_new() supports new internal events accessible only from C:
+  * RUBY_INTERNAL_EVENT_NEWOBJ
+  * RUBY_INTERNAL_EVENT_FREEOBJ
+  * RUBY_INTERNAL_EVENT_GC_START
+  * RUBY_INTERNAL_EVENT_GC_END

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