diff --git a/.travis.yml b/.travis.yml
index d68a22a..1fd9c99 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ language: php
 php:
   - 7.3
   - 7.4
+  - 8.0
   - nightly
 
 before_script:
diff --git a/bin/generate.php b/bin/generate.php
index 34fceae..bfb3f58 100755
--- a/bin/generate.php
+++ b/bin/generate.php
@@ -3,7 +3,13 @@
 
 require_once dirname(__DIR__) . '/vendor/autoload.php';
 
-$mime_types_custom_text = file_get_contents(dirname(__DIR__) . '/mime.types.custom');
+$custom = dirname(__DIR__) . '/mime.types.custom';
+if(file_exists($custom)) {
+    $mime_types_custom_text = file_get_contents(dirname(__DIR__) . '/mime.types.custom');
+} else {
+    $mime_types_custom_text = "";
+}
+
 $mime_types_text = file_get_contents(dirname(__DIR__) . '/mime.types');
 
 $generator = new \Mimey\MimeMappingGenerator($mime_types_custom_text . PHP_EOL . $mime_types_text);
diff --git a/bin/pull.php b/bin/pull.php
new file mode 100755
index 0000000..6931fe9
--- /dev/null
+++ b/bin/pull.php
@@ -0,0 +1,18 @@
+#!/usr/bin/env php
+<?php
+
+require_once dirname(__DIR__) . '/vendor/autoload.php';
+
+$source = 'https://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types';
+$content = file_get_contents($source);
+
+file_put_contents(getcwd().DIRECTORY_SEPARATOR."mime.types",$content);
+
+print "Pulled new mime.types file. Run generate now? [y/N]";
+$input = fopen("php://stdin","r");
+
+if(strtolower(trim(fgets($input)))=="y") {
+    exec(getcwd().DIRECTORY_SEPARATOR.'bin/generate.php');
+}
+
+fclose($input);
\ No newline at end of file
diff --git a/mime.types b/mime.types
index 7508c26..82efdfd 100644
--- a/mime.types
+++ b/mime.types
@@ -1439,7 +1439,7 @@ audio/mp4					m4a mp4a
 audio/mpeg					mpga mp2 mp2a mp3 m2a m3a
 # audio/mpeg4-generic
 # audio/musepack
-audio/ogg					oga ogg spx
+audio/ogg					oga ogg spx opus
 # audio/opus
 # audio/parityfec
 # audio/pcma
diff --git a/mime.types.custom b/mime.types.custom.example
similarity index 100%
rename from mime.types.custom
rename to mime.types.custom.example
diff --git a/mime.types.php b/mime.types.php
index 27eaabf..187a281 100644
--- a/mime.types.php
+++ b/mime.types.php
@@ -1,84 +1,6 @@
 <?php return array (
   'mimes' => 
   array (
-    'wof' => 
-    array (
-      0 => 'application/font-woff',
-    ),
-    'php' => 
-    array (
-      0 => 'application/php',
-      1 => 'application/x-httpd-php',
-      2 => 'application/x-httpd-php-source',
-      3 => 'application/x-php',
-      4 => 'text/php',
-      5 => 'text/x-php',
-    ),
-    'otf' => 
-    array (
-      0 => 'application/x-font-otf',
-      1 => 'font/otf',
-    ),
-    'ttf' => 
-    array (
-      0 => 'application/x-font-ttf',
-      1 => 'font/ttf',
-    ),
-    'ttc' => 
-    array (
-      0 => 'application/x-font-ttf',
-      1 => 'font/collection',
-    ),
-    'zip' => 
-    array (
-      0 => 'application/x-gzip',
-      1 => 'application/zip',
-    ),
-    'amr' => 
-    array (
-      0 => 'audio/amr',
-    ),
-    'mp3' => 
-    array (
-      0 => 'audio/mpeg',
-    ),
-    'mpga' => 
-    array (
-      0 => 'audio/mpeg',
-    ),
-    'mp2' => 
-    array (
-      0 => 'audio/mpeg',
-    ),
-    'mp2a' => 
-    array (
-      0 => 'audio/mpeg',
-    ),
-    'm2a' => 
-    array (
-      0 => 'audio/mpeg',
-    ),
-    'm3a' => 
-    array (
-      0 => 'audio/mpeg',
-    ),
-    'jpg' => 
-    array (
-      0 => 'image/jpeg',
-    ),
-    'jpeg' => 
-    array (
-      0 => 'image/jpeg',
-    ),
-    'jpe' => 
-    array (
-      0 => 'image/jpeg',
-    ),
-    'bmp' => 
-    array (
-      0 => 'image/x-ms-bmp',
-      1 => 'image/bmp',
-    ),
     'ez' => 
     array (
       0 => 'application/andrew-inset',
@@ -2952,6 +2874,10 @@
     array (
       0 => 'application/yin+xml',
     ),
+    'zip' => 
+    array (
+      0 => 'application/zip',
+    ),
     'adp' => 
     array (
       0 => 'audio/adpcm',
@@ -2988,6 +2914,30 @@
     array (
       0 => 'audio/mp4',
     ),
+    'mpga' => 
+    array (
+      0 => 'audio/mpeg',
+    ),
+    'mp2' => 
+    array (
+      0 => 'audio/mpeg',
+    ),
+    'mp2a' => 
+    array (
+      0 => 'audio/mpeg',
+    ),
+    'mp3' => 
+    array (
+      0 => 'audio/mpeg',
+    ),
+    'm2a' => 
+    array (
+      0 => 'audio/mpeg',
+    ),
+    'm3a' => 
+    array (
+      0 => 'audio/mpeg',
+    ),
     'oga' => 
     array (
       0 => 'audio/ogg',
@@ -3000,6 +2950,10 @@
     array (
       0 => 'audio/ogg',
     ),
+    'opus' => 
+    array (
+      0 => 'audio/ogg',
+    ),
     's3m' => 
     array (
       0 => 'audio/s3m',
@@ -3144,6 +3098,18 @@
     array (
       0 => 'chemical/x-xyz',
     ),
+    'ttc' => 
+    array (
+      0 => 'font/collection',
+    ),
+    'otf' => 
+    array (
+      0 => 'font/otf',
+    ),
+    'ttf' => 
+    array (
+      0 => 'font/ttf',
+    ),
     'woff' => 
     array (
       0 => 'font/woff',
@@ -3152,6 +3118,10 @@
     array (
       0 => 'font/woff2',
     ),
+    'bmp' => 
+    array (
+      0 => 'image/bmp',
+    ),
     'cgm' => 
     array (
       0 => 'image/cgm',
@@ -3168,6 +3138,18 @@
     array (
       0 => 'image/ief',
     ),
+    'jpeg' => 
+    array (
+      0 => 'image/jpeg',
+    ),
+    'jpg' => 
+    array (
+      0 => 'image/jpeg',
+    ),
+    'jpe' => 
+    array (
+      0 => 'image/jpeg',
+    ),
     'ktx' => 
     array (
       0 => 'image/ktx',
@@ -3960,70 +3942,6 @@
   ),
   'extensions' => 
   array (
-    'application/font-woff' => 
-    array (
-      0 => 'wof',
-    ),
-    'application/php' => 
-    array (
-      0 => 'php',
-    ),
-    'application/x-font-otf' => 
-    array (
-      0 => 'otf',
-    ),
-    'application/x-font-ttf' => 
-    array (
-      0 => 'ttf',
-      1 => 'ttc',
-    ),
-    'application/x-gzip' => 
-    array (
-      0 => 'zip',
-    ),
-    'application/x-httpd-php' => 
-    array (
-      0 => 'php',
-    ),
-    'application/x-httpd-php-source' => 
-    array (
-      0 => 'php',
-    ),
-    'application/x-php' => 
-    array (
-      0 => 'php',
-    ),
-    'audio/amr' => 
-    array (
-      0 => 'amr',
-    ),
-    'audio/mpeg' => 
-    array (
-      0 => 'mp3',
-      1 => 'mpga',
-      2 => 'mp2',
-      3 => 'mp2a',
-      4 => 'm2a',
-      5 => 'm3a',
-    ),
-    'image/jpeg' => 
-    array (
-      0 => 'jpg',
-      1 => 'jpeg',
-      2 => 'jpe',
-    ),
-    'image/x-ms-bmp' => 
-    array (
-      0 => 'bmp',
-    ),
-    'text/php' => 
-    array (
-      0 => 'php',
-    ),
-    'text/x-php' => 
-    array (
-      0 => 'php',
-    ),
     'application/andrew-inset' => 
     array (
       0 => 'ez',
@@ -6520,11 +6438,21 @@
       0 => 'm4a',
       1 => 'mp4a',
     ),
+    'audio/mpeg' => 
+    array (
+      0 => 'mpga',
+      1 => 'mp2',
+      2 => 'mp2a',
+      3 => 'mp3',
+      4 => 'm2a',
+      5 => 'm3a',
+    ),
     'audio/ogg' => 
     array (
       0 => 'oga',
       1 => 'ogg',
       2 => 'spx',
+      3 => 'opus',
     ),
     'audio/s3m' => 
     array (
@@ -6698,6 +6626,12 @@
     array (
       0 => 'ief',
     ),
+    'image/jpeg' => 
+    array (
+      0 => 'jpeg',
+      1 => 'jpg',
+      2 => 'jpe',
+    ),
     'image/ktx' => 
     array (
       0 => 'ktx',
diff --git a/readme.md b/readme.md
index a5c6ddf..eab4756 100644
--- a/readme.md
+++ b/readme.md
@@ -3,7 +3,7 @@ Mimey
 
 PHP package for converting file extensions to MIME types and vice versa.
 
-[![Build Status](https://travis-ci.org/xantios/mimey.svg?branch=master)](https://travis-ci.org/xantios/mimey)
+[![Build Status](https://www.travis-ci.com/Xantios/mimey.svg?branch=master)](https://travis-ci.org/xantios/mimey)
 [![Maintainability](https://api.codeclimate.com/v1/badges/1f8e322d2c73a16a1830/maintainability)](https://codeclimate.com/github/Xantios/mimey/)
 [![Latest Stable Version](https://img.shields.io/packagist/v/xantios/mimey.svg)](https://packagist.org/packages/xantios/mimey)
 [![Downloads per Month](https://img.shields.io/packagist/dm/xantios/mimey.svg)](https://packagist.org/packages/xantios/mimey)
@@ -96,6 +96,14 @@ $builder = \Mimey\MimeMappingBuilder::load($cache_file_path);
 $mimes = new \Mimey\MimeTypes($builder->getMapping());
 ```
 
+#### Programmatically or manually add custom type mappings
+
+You can rename the included `mime.types.custom.example` to `mime.types.custom` and recompile. the custom entries always take precedence over built-in defitions.
+
+#### Updating (advanced)
+
+In case there is a update in the httpd defined types you can run `bin/pull.php` in this repo to pull new mime files and compile them
+
 ## Install
 
 Compatible with PHP >= 5.4.