diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..544e2c9
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,7 @@
+# CHANGELOG
+
+## [v0.0.1] - 2022-09-20
+
+- Add semver version `v0.0.1` (see semver.org)
+- Add `NewWithOptions(url string, opts ...Option)` for custom client settings
+- Rollback `go.mod` package name to `github.com/badkaktus/gorocket`
\ No newline at end of file
diff --git a/README.md b/README.md
index bca6006..9c0212f 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,16 @@ if err != nil {
 fmt.Printf("I'm %s", lg.Data.Me.Username)
 ```
 
+or 
+
+```go
+client := gorocket.NewWithOptions("https://your-rocket-chat.com", 
+    gorocket.WithUserID("my-user-id"),
+    gorocket.WithToken("my-bot-token"),
+    gorocket.WithTimeout(1 * time.Second),
+)
+```
+
 ## Manage user
 ```go
 str := gorocket.NewUser{