Update version info (#225)

Author: zymap

README.md

@@ -31,6 +31,7 @@ A CLI tool for the [Apache Pulsar](https://pulsar.incubator.apache.org/) project
 
 | Version | Reference |
 | --------| --------- |
+| [0.4.1](https://github.com/streamnative/pulsarctl/releases/tag/v0.4.1) | [Command Reference](https://streamnative.io/docs/pulsarctl/v0.4.1/) |
 | [0.4.0](https://github.com/streamnative/pulsarctl/releases/tag/v0.4.0) | [Command Reference](https://streamnative.io/docs/pulsarctl/v0.4.0/) |
 | [0.3.0](https://github.com/streamnative/pulsarctl/releases/tag/v0.3.0) | [Command Reference](https://streamnative.io/docs/pulsarctl/v0.3.0/) |
 | [0.2.0](https://github.com/streamnative/pulsarctl/releases/tag/v0.2.0) | [Command Reference](https://streamnative.io/docs/pulsarctl/v0.2.0/) |

VERSION

@@ -1 +1 @@
-v0.4.0
+v0.4.1

stable.txt

@@ -1 +1 @@
-v0.4.0
+v0.4.1