diff --git a/README.MD b/README.MD
index 8a7dbbc..531322d 100644
--- a/README.MD
+++ b/README.MD
@@ -11,6 +11,9 @@ You can deploy test instance using `Vagrantfile` attached to the role.
 Then you can access etherpad from your computer on http://192.168.33.8:9001
 
 
+## Playbook
+The playbook includes mariadb role and deploys entire stack needed to run Etherpad-lite. Additional role is also available in the Ansible roles repos in git.
+
 
 ## CHANGELOG
 - **26.03.2021** - Bumped version to 1.8.13 and enable ep_adminpads2
diff --git a/defaults/main.yml b/defaults/main.yml
index 5390ba9..692552a 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,6 +1,6 @@
 ---
 
-etherpad_version: '1.8.14'
+etherpad_version: '1.8.16'
 etherpad_skin: 'colibris'
 etherpad_skinVariants: 'super-light-toolbar super-light-editor light-background'
 etherpad_username: 'etherpad'
@@ -42,6 +42,7 @@ etherpad_ratelimit_duration: '1'
 etherpad_ratelimit_points: '100'
 etherpad_loglevel: 'INFO'
 etherpad_logfile: '/var/log/etherpad-lite.log'
+etherpad_dumpOnUncleanExit: 'false'
 etherpad_error_log_recipient: 'support@example.com'
 etherpad_smtp_host: 'localhost'
 etherpad_smtp_port: '587'
diff --git a/templates/var/www/etherpad-lite/settings.json.j2 b/templates/var/www/etherpad-lite/settings.json.j2
index 0854745..3d66218 100644
--- a/templates/var/www/etherpad-lite/settings.json.j2
+++ b/templates/var/www/etherpad-lite/settings.json.j2
@@ -96,8 +96,10 @@
   "title": "{{ etherpad_instance_name }}",
 
   /*
-   * favicon default name
-   * alternatively, set up a fully specified Url to your own favicon
+   * Pathname of the favicon you want to use. If null, the skin's favicon is
+   * used if one is provided by the skin, otherwise the default Etherpad favicon
+   * is used. If this is a relative path it is interpreted as relative to the
+   * Etherpad root directory.
    */
   "favicon": "favicon.ico",
 
@@ -507,6 +509,11 @@
    */
   "loadTest": false,
 
+  /**
+  * Disable dump of objects preventing a clean exit
+  */
+  "dumpOnUncleanExit": {{ etherpad_dumpOnUncleanExit }},
+
   /*
    * Disable indentation on new line when previous line ends with some special
    * chars (':', '[', '(', '{')
@@ -597,58 +604,6 @@
    */
   "loglevel": "{{ etherpad_loglevel }}",
 
-  /*
-   * Logging configuration. See log4js documentation for further information:
-   * https://github.com/nomiddlename/log4js-node
-   *
-   * You can add as many appenders as you want here.
-   */
-  "logconfig" :
-    { "appenders": [
-        { "type": "console"
-        //, "category": "access"// only logs pad access
-        }
-
-      /*
-      , { "type": "file"
-      , "filename": "{{ etherpad_logfile }}"
-      , "maxLogSize": 1024
-      , "backups": 3 // how many log files there're gonna be at max
-      //, "category": "test" // only log a specific category
-        }
-      */
-
-      /*
-      , { "type": "logLevelFilter"
-        , "level": "warn" // filters out all log messages that have a lower level than "error"
-        , "appender":
-          {  Use whatever appender you want here  }
-        }
-      */
-
-      /*
-      , { "type": "logLevelFilter"
-        , "level": "error" // filters out all log messages that have a lower level than "error"
-        , "appender":
-          { "type": "smtp"
-          , "subject": "An error occurred in your EPL instance!"
-          , "recipients": "{{ etherpad_error_log_recipient }}"
-          , "sendInterval": 300 // 60 * 5 = 5 minutes -- will buffer log messages; set to 0 to send a mail for every message
-          , "transport": "SMTP", "SMTP": { // see https://github.com/andris9/Nodemailer#possible-transport-methods
-              "host": "{{ etherpad_smtp_host }}", "port": {{ etherpad_smtp_port }},
-              "secureConnection": true,
-              "auth": {
-                  "user": "{{ etherpad_smtp_user }}",
-                  "pass": "{{ etherpad_smtp_pass }}"
-              }
-            }
-          }
-        }
-      */
-
-      ]
-    }, // logconfig
-
   /* Override any strings found in locale directories */
   "customLocaleStrings": {},