update ChangeLog

Bug: webp:620
Change-Id: I5703f222de7262736339dbfd6ba82f2039dfc850
diff --git a/ChangeLog b/ChangeLog
index 5e85875..33ec486 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+1ace578c update NEWS
+63234c42 bump version to 1.3.2
+2af26267 Fix OOB write in BuildHuffmanTable.
+fd7bb21c update ChangeLog (tag: v1.3.1-rc2, tag: v1.3.1)
 e1adea50 update NEWS
 43393320 enc/*: normalize WebPEncodingSetError() calls
 287fdefe enc/*: add missing WebPEncodingSetError() calls