1.2.1

Updated license

• Changed from GPL3 to OSL3

1.2.0

Changed namespace to StackExchange

1.1.0

... just overrides two nodes from Mage/Core/etc/system.xml

• <show_in_default>1</show_in_default>
• <backend_model>core/config_data</backend_model>

Thanks @colinmollenhour for suggesting to use parent backend model 🥇