From 23d4b667dd5fee89008cbda4476ee9a458c67a38 Mon Sep 17 00:00:00 2001
From: windy <1374721899@qq.com>
Date: Mon, 2 Mar 2020 16:55:03 +0800
Subject: [PATCH] changelog

---
 changelog.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/changelog.md b/changelog.md
index ace18e4cb8..6ece36e8ea 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,9 +1,12 @@
 # 更新日志
-2.0(2020-2)
+2.0(2020-03)
+- 复选下拉树系列展开节点性能优化
+
+2.0(2020-02)
 - 拓展BI.concat,使其可以拼接多个数组
 - 修复勾选节点不影响父子节点勾选状态的树搜索选中getValue不正常的问题
 
-2.0(2020-1)
+2.0(2020-01)
 - 修复单值系滑块滑动松手后发两次EVENT_CHANGE的问题
 
 2.0(2019-12)