v6.29

• New: Additional validation has been added to prevent people from manipulating amount values when making Stripe payments.
• Fix: When updating the Stripe processing message global setting with strings contained backslashes, extra backslashes would get added with each time the global settings were updated.
• Fix: Usage tracking code would trigger a str_contains(): Argument 1 must be string, stdClass given warning.
• Fix: Credit card fields would appear blank in some previews, like when previewing a Gutenberg block.
• Fix: The field options dropdown for the far left field would render underneath the field settings sidebar in rows with a lot of fields.
• Fix: An Undefined array key "slug" PHP Warning has been fixed.
• Fix: When a missing payment field is automatically added to a form with a payment action, the new field would incorrectly appear below the submit button.
• Breaking: The deprecated FrmDb constructor method has been removed.