diff --git a/.travis.yml b/.travis.yml
index c11180b..1f6401b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,8 @@ php:
   - 7.0
   - 7.1
   - 7.2
+  - 7.3
+  - 7.4
 
 only_commits:
   files:
diff --git a/composer.json b/composer.json
index 7d3c126..d691ef1 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,7 @@
         ]
     },
     "require": {
-        "php": ">=5.4.0"
+        "php": ">=5.6.0"
     },
     "require-dev": {
         "squizlabs/php_codesniffer": "2.*",
diff --git a/data.txt b/data.txt
index 9e77697..5d10573 100644
--- a/data.txt
+++ b/data.txt
@@ -30,7 +30,8 @@ Note that this document was generated using the demo script 'readme.php' which c
 1<Changelog>
 
 3<0.12.60>
-- compatibility for php 7.4
+- Compatibility for php 7.4 using PR #136
+- Slighty improved *.afm font loading for compatibility reason
 
 3<0.12.58>
 
@@ -53,12 +54,6 @@ Note that this document was generated using the demo script 'readme.php' which c
 - Image quality never greater 75% in addImage method #130
 - Possible fix for infinite loop when a word does not fit cell #129
 
-3<0.12.54>
-
-- Fixed issue #127
-- Recovered textCol option in ezTable #127
-- Slightly amended table-enhancements example
-
 Please refer to https://github.com/rospdf/pdf-php/releases for all previous changes
 
 #NP
diff --git a/readme.pdf b/readme.pdf
index f840f46..e748b9f 100644
Binary files a/readme.pdf and b/readme.pdf differ
diff --git a/readme.php b/readme.php
index bd7a121..573b297 100644
--- a/readme.php
+++ b/readme.php
@@ -72,7 +72,7 @@ public function dots($info)
 // this code has been modified to use ezpdf.
 
 $project_url = "https://github.com/rospdf/";
-$project_version = "Version 0.12.58";
+$project_version = "Version 0.12.60";
 
 $pdf = new Creport('a4', 'portrait', 'none', null);
 
diff --git a/src/Cpdf.php b/src/Cpdf.php
index f82497f..9131acd 100644
--- a/src/Cpdf.php
+++ b/src/Cpdf.php
@@ -154,7 +154,7 @@ class Cpdf
      *
      * @var int default is 86400 which is 1 day
      */
-    public $cacheTimeout = 86400;
+    public $cacheTimeout = 0;
 
     /**
      * Used to identify any space char for line breaks (either in Unicode or ANSI)
@@ -2017,9 +2017,7 @@ protected function openFont($font)
                                 $width = floatval($m[2]);
 
                                 if ($c >= 0) {
-                                    if ($c != hexdec($n)) {
-                                        $cachedFont['codeToName'][$c] = $n;
-                                    }
+                                    $cachedFont['codeToName'][$c] = $n;
                                     $cachedFont['C'][$c] = $width;
                                     $cachedFont['C'][$n] = $width;
                                 } else {