diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9bdc98..b3a0f2f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,12 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [v0.9.1] - 2023-01-
+## [v0.9.1] - 2023-01-16
 ### Added
 - Scan host for open ports
-- Docker image with embed CSS
 - App version on config page
-- Check if update available
+- Check if update is available
+- Button to test notifications
 
 ### Changed
 - Small fixes   
diff --git a/README.md b/README.md
index 2949ca2..ab6d914 100644
--- a/README.md
+++ b/README.md
@@ -1,37 +1,27 @@
-<div align="center">
-
-<a href="https://github.com/aceberg/WatchYourLAN">
-    <img src="https://raw.githubusercontent.com/aceberg/WatchYourLAN/main/assets/logo.png" width="200" />
-</a>
-</div>
+<h1><a href="https://github.com/aceberg/WatchYourLAN">
+    <img src="https://raw.githubusercontent.com/aceberg/WatchYourLAN/main/assets/logo.png" width="20" />
+</a>WatchYourLAN</h1>
 <br/>
 
-# WatchYourLAN
-
 [![Docker](https://github.com/aceberg/WatchYourLAN/actions/workflows/main-docker-all.yml/badge.svg)](https://github.com/aceberg/WatchYourLAN/actions/workflows/main-docker-all.yml)
 [![Go Report Card](https://goreportcard.com/badge/github.com/aceberg/WatchYourLAN)](https://goreportcard.com/report/github.com/aceberg/WatchYourLAN)
 [![Maintainability](https://api.codeclimate.com/v1/badges/46b17f99edc1726b5d7d/maintainability)](https://codeclimate.com/github/aceberg/WatchYourLAN/maintainability)
 ![Docker Image Size (latest semver)](https://img.shields.io/docker/image-size/aceberg/watchyourlan)
 ![Docker Pulls](https://img.shields.io/docker/pulls/aceberg/watchyourlan)
 
-Lightweight network IP scanner with web GUI  
-https://github.com/aceberg/WatchYourLAN  
+Lightweight network IP scanner with web GUI https://github.com/aceberg/WatchYourLAN  
+
+- [Quick start](https://github.com/aceberg/WatchYourLAN#quick-start)    
+- [Config](https://github.com/aceberg/WatchYourLAN#config)   
+- [Config file](https://github.com/aceberg/WatchYourLAN#config-file)   
+- [Options](https://github.com/aceberg/WatchYourLAN#options)  
+- [Thanks](https://github.com/aceberg/WatchYourLAN#thanks) 
 
 ![Screenshot_v0.6](https://raw.githubusercontent.com/aceberg/WatchYourLAN/main/assets/Screenshot_v0.6.png)  
 
 ## Quick start
 
-Replace `$YOURTIMEZONE` with correct time zone and `$YOURIFACE` with network interface you want to scan. Network mode must be `host`.
-
-```sh
-docker run --name wyl \
-	-e "IFACE=$YOURIFACE" \
-	-e "TZ=$YOURTIMEZONE" \
-	--network="host" \
-    aceberg/watchyourlan
-```
-
-Set `$DOCKERDATAPATH` for container to save data:
+Replace `$YOURTIMEZONE` with correct time zone and `$YOURIFACE` with network interface you want to scan. Network mode must be `host`. Set `$DOCKERDATAPATH` for container to save data:
 
 ```sh
 docker run --name wyl \
@@ -71,8 +61,15 @@ GUIPORT="8840"
 TIMEOUT="300"           		# 5 minutes
 SHOUTRRR_URL="gotify://192.168.2.1:8083/AwQqpAae.rrl5Ob/?title=Unknown host detected&DisableTLS=yes"	# Url to notify
 THEME="darkly"
+IGNOREIP="no"
 ```
 
+## Options
+
+| Key  | Description | Default | 
+| --------  | ----------- | ------- | 
+| -c | Path to config file | /data/config | 
+
 ## Thanks
 - All go packages listed in [dependencies](https://github.com/aceberg/WatchYourLAN/network/dependencies)
 - Favicon and logo: [Access point icons created by Freepik - Flaticon](https://www.flaticon.com/free-icons/access-point)
diff --git a/docker-compose.yml b/docker-compose.yml
index 58f1493..b975e58 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,4 +14,5 @@ services:
       GUIPORT: "8840"                   # optional, default: 8840
       TIMEOUT: "120"                    # optional, time in seconds, default: 60
       SHOUTRRR_URL: ""                  # optional, set url to notify
-      THEME: "darkly"                   # optional
\ No newline at end of file
+      THEME: "darkly"                   # optional
+      IGNOREIP: "no"                    # optional
\ No newline at end of file
diff --git a/internal/web/config.go b/internal/web/config.go
index 165ba46..935bb04 100644
--- a/internal/web/config.go
+++ b/internal/web/config.go
@@ -12,6 +12,7 @@ import (
 	"github.com/aceberg/WatchYourLAN/internal/conf"
 	"github.com/aceberg/WatchYourLAN/internal/db"
 	"github.com/aceberg/WatchYourLAN/internal/models"
+	"github.com/aceberg/WatchYourLAN/internal/notify"
 	"github.com/aceberg/WatchYourLAN/internal/scan"
 )
 
@@ -63,6 +64,8 @@ func saveConfigHandler(w http.ResponseWriter, r *http.Request) {
 
 	conf.Write(ConfigPath, AppConfig)
 
+	log.Println("INFO: writing new config")
+
 	QuitScan = make(chan bool)
 	go scan.Start(AppConfig, QuitScan)
 
@@ -77,3 +80,13 @@ func clearHandler(w http.ResponseWriter, r *http.Request) {
 
 	http.Redirect(w, r, r.Header.Get("Referer"), 302)
 }
+
+func testNotifyHandler(w http.ResponseWriter, r *http.Request) {
+
+	log.Println("INFO: Test notification send")
+
+	msg := "Test notification"
+	notify.Shoutrrr(msg, AppConfig.ShoutURL)
+
+	http.Redirect(w, r, r.Header.Get("Referer"), 302)
+}
diff --git a/internal/web/templates/config.html b/internal/web/templates/config.html
index 3090971..66d30af 100644
--- a/internal/web/templates/config.html
+++ b/internal/web/templates/config.html
@@ -28,7 +28,9 @@
                 </tr>
                 <tr>
                     <td>Shoutrrr URL</td>
-                    <td><input name="shout" type="text" class="form-control" value="{{ .Config.ShoutURL }}"></td>
+                    <td>
+                        <textarea name="shout" class="form-control" style="width: 100%;" rows="3" wrap="soft">{{ .Config.ShoutURL }}</textarea>
+                    </td>
                 </tr>
                 <tr>
                     <td>Theme</td>
@@ -51,9 +53,11 @@
                 </tr>
                 <tr>
                     <td><button type="submit" class="btn btn-primary">Save</button></td>
-                    <td></td>
-                </tr>
             </form>
+                    <td>
+                        <a href="/test_notify/"><button style="float: right;" class="btn btn-success">Test notification</button></a>
+                    </td>
+                </tr>
         </table>
         </div>
         <div class="col">
@@ -64,7 +68,7 @@
             <div class="alert alert-info" role="alert">
                 <p>● There can be one or more <b>Interfaces</b>, space separated</p>
                 <p>● After changing <b>Host</b>, <b>Port</b> or <b>Path to DB</b> you need to restart the app</p>
-                <p>● <b>Timeout</b> means time between scans</p>
+                <p>● <b>Timeout</b> means time between scans (in seconds)</p>
                 <p>● <b>Shoutrrr URL</b> provides notifications to Discord, Email, Gotify, Telegram and other services. <a href="https://containrrr.dev/shoutrrr/v0.5/services/overview/" target="_blank">Link to documentation</a></p>
                 <p>● If you want to detect unknown hosts by MAC only, set <b>Ignore IP</b> to "yes"</p>
                 <p>● The <b>Clear table</b> button below will delete all records from table. If you want to delete a single host, click on its MAC and press <b>Delete host</b> button</p>
diff --git a/internal/web/webgui.go b/internal/web/webgui.go
index 0566e9d..14d958f 100644
--- a/internal/web/webgui.go
+++ b/internal/web/webgui.go
@@ -49,6 +49,7 @@ func Gui(configPath, bootPath string) {
 	http.HandleFunc("/save_config/", saveConfigHandler)
 	http.HandleFunc("/search_hosts/", searchHandler)
 	http.HandleFunc("/sort_hosts/", sortHandler)
+	http.HandleFunc("/test_notify/", testNotifyHandler)
 	http.HandleFunc("/update_host/", updateHandler)
 	err := http.ListenAndServe(address, nil)
 	check.IfError(err)