2.1.1

Module config and header name are case insensitive now (#7)

2.1.0

Add php 7.2 support

2.0.0

• drop php 5.5 support
• add php 7.1 support
• testing lowest and latest dependencies
• add support for zf3
• add psr-11 support
• add psr-15 support
• keep overrided method in request/event
• update phpunit

1.0.0

Merge branch 'implementation'