improves: reuse paths.

PonyCui · PonyCui · commit 6dda8b04fd2a · 2017-08-04T15:14:59.000+08:00
diff --git a/readme.md b/readme.md
@@ -2,6 +2,10 @@
 
 ## Version
 
+### 1.2.6
+
+复用 Path 以减少 GC 触发，提升矢量动画性能。
+
 ### 1.2.2
 
 修正路径导致的 crash 问题
