Bump to new release 3.0.3

Author: minio-trusted

MAINTAINERS.md

@@ -5,15 +5,30 @@
 Please go through this link [Maintainer Responsibility](https://gist.github.com/abperiasamy/f4d9b31d3186bbd26522)
 
 ### Making new releases
-
 Edit `libraryVersion` constant in `api.go`.
 
 ```
 $ grep libraryVersion api.go
       libraryVersion = "0.3.0"
 ```
 
+Commit your changes
+```
+$ git commit -a -m "Bump to new release 0.3.0" --author "Minio Trusted <[email protected]>"
+```
+
+Tag and sign your release commit, additionally this step requires you to have access to Minio's trusted private key.
 ```
-$ git tag 0.3.0
+$ export GNUPGHOME=/path/to/trusted/key
+$ git tag -s 0.3.0
+$ git push
 $ git push --tags
-```
+```
+
+### Announce
+Announce new release by adding release notes at https://github.com/minio/minio-go/releases from `[email protected]` account. Release notes requires two sections `highlights` and `changelog`. Highlights is a bulleted list of salient features in this release and Changelog contains list of all commits since the last release.
+
+To generate `changelog`
+```sh
+git log --no-color --pretty=format:'-%d %s (%cr) <%an>' <latest_release_tag>..<last_release_tag>
+```

api.go

@@ -87,7 +87,7 @@ type Client struct {
 // Global constants.
 const (
 	libraryName    = "minio-go"
-	libraryVersion = "3.0.2"
+	libraryVersion = "3.0.3"
 )
 
 // User Agent should always following the below style.