v1.2.0: PHP 8.1 support

Merge pull request #2 from 6dreams/php81

PHP 8.1 support

v1.1.6

Reverted ENT_XML1 in htmlspecialchars

v1.1.5: Additional test for special chars in XML attributes

Removed ENT_XML1 in htmlspecialchars
Updated version in config

FSeek & Exceptions

v1.1.2

Tests Exception on parsing XML

Lower Case Option

Allows to convert all nodes and attribute names to lower case.

Stable version

XmlStreamReader::parse argument collect is now really optional.

First release

XML parser works.