diff --git a/LICENSE b/LICENSE
index 83cb5f9..87ed830 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2019 Sebastian Hildebrandt
+Copyright (c) 2014-2020 Sebastian Hildebrandt
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/README.md b/README.md
index 76e6783..972a540 100644
--- a/README.md
+++ b/README.md
@@ -831,7 +831,7 @@ All other trademarks are the property of their respective owners.
 
 >The [`MIT`][license-url] License (MIT)
 >
->Copyright © 2014-2019 Sebastian Hildebrandt, [+innovations](http://www.plus-innovations.com).
+>Copyright © 2014-2020 Sebastian Hildebrandt, [+innovations](http://www.plus-innovations.com).
 >
 >Permission is hereby granted, free of charge, to any person obtaining a copy
 >of this software and associated documentation files (the "Software"), to deal
diff --git a/docs/battery.html b/docs/battery.html
index db507d7..e73507f 100644
--- a/docs/battery.html
+++ b/docs/battery.html
@@ -232,7 +232,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/contributors.html b/docs/contributors.html
index b533327..2d5cd37 100644
--- a/docs/contributors.html
+++ b/docs/contributors.html
@@ -95,7 +95,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/copyright.html b/docs/copyright.html
index 2b7a276..6f58a90 100644
--- a/docs/copyright.html
+++ b/docs/copyright.html
@@ -41,7 +41,7 @@
         <div class="row">
           <div class="col-12 sectionheader">
             <div class="title">Copyright Information</div>
-            <div class="text">&copy; 2019 Sebstian Hildebrandt, <a href="https://github.com/sebhildebrandt/"> <i class="fab fa-github"></i> sebhildebrandt</a>, <a href="https://www.plus-innovations.com"><i class="fal fa-globe"></i> +innovations</a></div>
+            <div class="text">&copy; 2020 Sebstian Hildebrandt, <a href="https://github.com/sebhildebrandt/"> <i class="fab fa-github"></i> sebhildebrandt</a>, <a href="https://www.plus-innovations.com"><i class="fal fa-globe"></i> +innovations</a></div>
           </div>
         </div>
         <div class="row">
@@ -91,7 +91,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/cpu.html b/docs/cpu.html
index 851e02c..3c44a5b 100644
--- a/docs/cpu.html
+++ b/docs/cpu.html
@@ -482,7 +482,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/docker.html b/docs/docker.html
index 0e8d936..38ef0aa 100644
--- a/docs/docker.html
+++ b/docs/docker.html
@@ -1065,7 +1065,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/filesystem.html b/docs/filesystem.html
index a9e277b..c405e14 100644
--- a/docs/filesystem.html
+++ b/docs/filesystem.html
@@ -46,7 +46,7 @@
           <div class="col-12 sectionheader">
             <div class="title">Disks and File System</div>
             <div class="text">
-              <p>In this section you will learn how to get disks information, file system information disk I/O stats and file system stats:</p>
+              <p>In this section you will learn how to get disks information, file system information, disk I/O stats and file system stats:</p>
               <p>For function reference and examples we assume, that we imported <span class="code">systeminformation</span> as follows:</p>
               <pre><code class="js">const si = require('systeminformation');</code></pre>
               <h2>Disk Layout, Block Devices and Disks IO</h2>
@@ -672,7 +672,7 @@ setInterval(function() {
         console.log(data);
     })
 }, 1000)</code></pre>
-              <p>Beginning with the second call, you get network transfer values per second.</p>
+              <p>Beginning with the second call, you get file system transfer values per second.</p>
             </div>
           </div>
         </div>
@@ -701,7 +701,7 @@ setInterval(function() {
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/general.html b/docs/general.html
index 137e659..765893f 100644
--- a/docs/general.html
+++ b/docs/general.html
@@ -50,7 +50,7 @@
               <p>For function reference and examples we assume, that we imported <span class="code">systeminformation</span> as follows:</p>
               <pre><code class="js">const si = require('systeminformation');</code></pre>
               <h2>Lib-Version and Time/Timezone</h2>
-              <p>The first two functions just gibe back system information library version and time/timezone information of your machine:</p>
+              <p>The first two functions just give back systeminformation library version number and time/timezone information of your machine. These are the only two functions not returning a promise (so they are not async functions):</p>
               <table class="table table-sm table-bordered table-striped">
                 <thead>
                   <tr>
@@ -208,7 +208,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/gettingstarted.html b/docs/gettingstarted.html
index 42eca5d..ffe03ac 100644
--- a/docs/gettingstarted.html
+++ b/docs/gettingstarted.html
@@ -154,7 +154,7 @@ async function cpuData() {
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/graphics.html b/docs/graphics.html
index 6e9b8f5..abbde72 100644
--- a/docs/graphics.html
+++ b/docs/graphics.html
@@ -325,7 +325,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/history.html b/docs/history.html
index 11b326d..eb01a43 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -1529,7 +1529,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/index.html b/docs/index.html
index 7049e95..2edf613 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -333,7 +333,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/issues.html b/docs/issues.html
index 347f729..6c265b4 100644
--- a/docs/issues.html
+++ b/docs/issues.html
@@ -105,7 +105,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/memory.html b/docs/memory.html
index eb401f3..ccbb123 100644
--- a/docs/memory.html
+++ b/docs/memory.html
@@ -345,7 +345,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/network.html b/docs/network.html
index 437c49a..e6dcdd7 100644
--- a/docs/network.html
+++ b/docs/network.html
@@ -601,7 +601,7 @@ setInterval(function() {
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/os.html b/docs/os.html
index ffcd0f3..5cc62a6 100644
--- a/docs/os.html
+++ b/docs/os.html
@@ -615,7 +615,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/processes.html b/docs/processes.html
index 05d69cf..f427333 100644
--- a/docs/processes.html
+++ b/docs/processes.html
@@ -585,7 +585,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/statsfunctions.html b/docs/statsfunctions.html
index f02e3fd..b97992f 100644
--- a/docs/statsfunctions.html
+++ b/docs/statsfunctions.html
@@ -94,7 +94,7 @@ setInterval(function() {
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/system.html b/docs/system.html
index 5b6880a..ab3160f 100644
--- a/docs/system.html
+++ b/docs/system.html
@@ -355,7 +355,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/trademarks.html b/docs/trademarks.html
index 72fbd21..02b03eb 100644
--- a/docs/trademarks.html
+++ b/docs/trademarks.html
@@ -65,6 +65,7 @@
                 <li><strong>MSI</strong> is a registered trademark Micro-Star International Co.</li>
                 <li><strong>DELL</strong> is a registered trademark of Dell Inc.</li>
                 <li><strong>ASUS</strong> is a registered trademark of ASUSTeK Computer.</li>
+                <li><strong>Alpine</strong> is a trademark of Alpine Linux Development Team.</li>
               </ul>
               <p>All other trademarks are the property of their respective owners.</p>
             </div>
@@ -95,7 +96,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/vbox.html b/docs/vbox.html
index dd9df64..b364f94 100644
--- a/docs/vbox.html
+++ b/docs/vbox.html
@@ -465,7 +465,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>
diff --git a/docs/wifi.html b/docs/wifi.html
index b956725..c596e0b 100644
--- a/docs/wifi.html
+++ b/docs/wifi.html
@@ -207,7 +207,7 @@
         </div>
         <div class="col-lg-4 col-12">
           <ul class="list-unstyled">
-            <li><a href="https://www.plus-innovations.com">&copy; 2019 Sebastian Hildebrandt, +innovations</a></li>
+            <li><a href="https://www.plus-innovations.com">&copy; 2020 Sebastian Hildebrandt, +innovations</a></li>
             <li><a href="copyright.html">Copyright &amp; License</a></li>
             <li><a href="trademarks.html">Trademarks</a></li>
             <li><a href="https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="MIT license" /></a></li>