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-rw-r--r--ChangeLog4
-rw-r--r--NEWS17
2 files changed, 19 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index d943bb1b54..b068c87aa1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Dec 8 18:28:20 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * NEWS: [DOC] update NEWS about GC.
+
Sun Dec 8 17:52:24 2013 Kazuki Tsujimoto <kazuki@callcc.net>
* object.c: [DOC] document Module#singleton_class?.
diff --git a/NEWS b/NEWS
index 4718f5482f..baa0a417d0 100644
--- a/NEWS
+++ b/NEWS
@@ -49,8 +49,21 @@ with all sufficient information, see the ChangeLog file.
at where raising the new exception.
* GC
- * added environment variable:
- * RUBY_HEAP_SLOTS_GROWTH_FACTOR: growth rate of the heap.
+ * improvements:
+ * introduced the generational GC a.k.a RGenGC.
+ * added environment variables:
+ * RUBY_GC_HEAP_INIT_SLOTS
+ * RUBY_GC_HEAP_FREE_SLOTS
+ * RUBY_GC_HEAP_GROWTH_FACTOR
+ * RUBY_GC_HEAP_GROWTH_MAX_SLOTS
+ * RUBY_GC_MALLOC_LIMIT_MAX
+ * RUBY_GC_MALLOC_LIMIT_GROWTH_FACTOR
+ * RUBY_GC_OLDMALLOC_LIMIT
+ * RUBY_GC_OLDMALLOC_LIMIT_MAX
+ * RUBY_GC_OLDMALLOC_LIMIT_GROWTH_FACTOR
+ * obsoleted environment variables:
+ * RUBY_FREE_MIN (Use RUBY_GC_HEAP_FREE_SLOTS instead)
+ * RUBY_HEAP_MIN_SLOTS (Use RUBY_GC_HEAP_INIT_SLOTS instead)
* Integer
* New methods