Update object_store/dev/release/README.md

object_store/dev/release/README.md

@@ -140,7 +140,37 @@ The `create-tarball.sh` script
 Send an email, based on the output from the script to dev@arrow.apache.org. The email should look like
 
 ```
+Draft email for dev@arrow.apache.org mailing list
 
+---------------------------------------------------------
+To: dev@arrow.apache.org
+Subject: [VOTE][RUST] Release Apache Arrow Rust Object Store 0.11.1 RC1
+
+Hi,
+
+I would like to propose a release of Apache Arrow Rust Object
+Store Implementation, version 0.11.1.
+
+This release candidate is based on commit: b945b15de9085f5961a478d4f35b0c5c3427e248 [1]
+
+The proposed release tarball and signatures are hosted at [2].
+
+The changelog is located at [3].
+
+Please download, verify checksums and signatures, run the unit tests,
+and vote on the release. There is a script [4] that automates some of
+the verification.
+
+The vote will be open for at least 72 hours.
+
+[ ] +1 Release this as Apache Arrow Rust Object Store
+[ ] +0
+[ ] -1 Do not release this as Apache Arrow Rust Object Store  because...
+
+[1]: https://github.com/apache/arrow-rs/tree/b945b15de9085f5961a478d4f35b0c5c3427e248
+[2]: https://dist.apache.org/repos/dist/dev/arrow/apache-arrow-object-store-rs-0.11.1-rc1
+[3]: https://github.com/apache/arrow-rs/blob/b945b15de9085f5961a478d4f35b0c5c3427e248/object_store/CHANGELOG.md
+[4]: https://github.com/apache/arrow-rs/blob/master/object_store/dev/release/verify-release-candidate.sh
 ```
 
 For the release to become "official" it needs at least three Apache Arrow PMC members to vote +1 on it.