| ## Legal notice | |
| See the [LEGALNOTICE file](https://github.com/matomo-org/matomo/blob/5.x-dev/LEGALNOTICE). | |
| ## Matomo modifications to libs/ | |
| In general, bug fixes and improvements are reported upstream. Until these are | |
| included upstream, we maintain a list of bug fixes and local mods made to | |
| third-party libraries: | |
| * HTML/Quickform2/ | |
| - in r2626, php 5.1.6 incompatibility | |
| - in r3040, exception classes don't follow PEAR naming convention | |
| * Zend/ | |
| - strip require_once (to support autoloading) | |
| - fix #6980 ("Array to string conversion") in `Zend/Session/Exception.php` | |
| - various adjustments to remove unused parts of Zend Framework | |
| - Make sure sessions work when storing notifications | |
| * materialize/ | |
| - in materialize.min.css removed the loading of Roboto fonts as the paths do not match and couldn't be loaded. Also | |
| we do not want to load as many different font styles of Roboto font. | |