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-rw-r--r--ChangeLog4
-rw-r--r--NEWS6
2 files changed, 10 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 7f79bfc..e0763c7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Nov 27 13:59:29 2012 Narihiro Nakamura <authornari@gmail.com>
+
+ * NEWS: add improvements of the garbage collector.
+
Tue Nov 27 13:27:46 2012 Eric Hodel <drbrain@segment7.net>
* lib/rdoc*: Updated to RDoc 4.0 (pre-release)
diff --git a/NEWS b/NEWS
index 267c52d..987f450 100644
--- a/NEWS
+++ b/NEWS
@@ -50,6 +50,12 @@ with all sufficient information, see the ChangeLog file.
* File.fnmatch? now expands braces in the pattern if
File::FNM_EXTGLOB option is given.
+ * GC
+ * improvements:
+ * introduced the bitmap marking which suppresses to copy a memory page
+ with Copy-on-Write.
+ * introduced the non-recurcive marking which avoids unexpected stack overflow.
+
* GC::Profiler
* added method:
* added GC::Profiler.raw_data which returns raw profile data for GC.