Updating CHANGELOG for release v0.2.1

CHANGELOG.md

@@ -1,5 +1,14 @@
 # CHANGELOG
 
+# v0.2.1 (May 10, 2022)
+
+Thi minor release includes some minor bug fixes identified after the previous release
+
+- Fix the `raw cat` command ([#17](https://github.com/informalsystems/multisig/issues/17))
+- Fix the `multisig list --all` command ([#23](https://github.com/informalsystems/multisig/issues/23))
+- Avoid panic when executing a `tx push` command ([#32](https://github.com/informalsystems/multisig/issues/32)) ([#26](https://github.com/informalsystems/multisig/issues/26))
+- Better handling of messages and warnings ([#19](https://github.com/informalsystems/multisig/issues/19)) ([#28](https://github.com/informalsystems/multisig/issues/28))
+
 # v0.2.0 (May 3, 2022)
 
 - Allow multiple txs to be submited for a single (chain, key) pair using the