From 0a6b01c3743e9ab54afffc3e377fe742bf3c3daf Mon Sep 17 00:00:00 2001
From: yanyiwu <wuyanyi09@foxmail.com>
Date: Tue, 11 Aug 2015 00:53:43 +0800
Subject: [PATCH] update chaneglog.md

---
 ChangeLog.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog.md b/ChangeLog.md
index ba30d0a..4cd9377 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -3,6 +3,7 @@
 ## next version
 
 1. 使用工程上比较 tricky 的 Trie树优化办法。废弃了之前的 `Aho-Corasick-Automation` 实现，可读性更好，性能更高。
+2. 新增层次分词器: LevelSegment
 
 ## v3.1.0