Version 5.9.131 of TCPDF
Release Notes: An error message was added to the ImagePngAlpha() method.
Other releases
Release Notes: The barcode examples were changed to automatically search for the barcode class path (in case the examples directory is not installed under the TCPDF root).
Release Notes: The PHP logic has been removed from configuration files and the tcpdf_autoconfig.php file has been added to automatically set missing configuration values.
Release Notes: The command line tool tcpdf_addfonts.php and configuration files were improved.
Release Notes: The structure of the directories has been changed to simplify the software packaging. A new commandline font tool was added.
Release Notes: This version includes a new feature which allows linking existing fonts.
