README.md in embulk-output-td-0.3.10 vs README.md in embulk-output-td-0.3.11

@@ -90,5 +90,24 @@
 $ ./gradlew gem classpath
 ```
 
 ### Run on Embulk
 $ bin/embulk run -I embulk-output-td/lib/ config.yml
+
+## Release
+
+### Upload gem to Rubygems.org
+
+```
+$ ./gradlew gem     # create .gem file under pkg/ directory
+$ ./gradlew gemPush # create and publish .gem file
+```
+
+Repo URL: https://rubygems.org/gems/embulk-output-td
+
+### Upload jars to Bintray.com
+
+```
+$ ./gradlew bintrayUpload
+```
+
+Repo URL: https://bintray.com/embulk-output-td/maven/embulk-output-td
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