prepare release v1.18.9

ci · ci · commit 46e3c062553f · 2019-03-28T17:16:55.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## v1.18.9 (2019-03-28)
+
+### Bug fixes
+
+ * hyperparameter query failure on script mode estimator attached to complete job
+
+### Other changes
+
+ * add EI support for TFS framework
+
+### Documentation changes
+
+ * add third-party libraries sections to using_chainer and using_pytorch topics
+
 ## v1.18.8 (2019-03-26)
 
 ### Bug fixes
diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-1.18.9.dev0
+1.18.9
