v.0.4.5 - No one can blame you for this, Director Bryukanov

What's Changed

This release will remove support for PHP 8.0 and older!

• Removing retuns and refunds from invoices by @aldavigdis in #196
• Using case-insensitive string comparisons using mb_strtolower by @aldavigdis in #195
• Removing automatic credit invoice generation on refund by @aldavigdis in #197
• Adding English TOS links by @aldavigdis in #198
• Updating brick/math to version 0.12 by @aldavigdis in #199
• Bumping version to 0.4.5 by @aldavigdis in #200

Full Changelog: v0.4.4...v0.4.5